28102464

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 90606880

約数和(自身を除く): 62504416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 139, 144, 156, 162, 192, 208, 216, 234, 243, 278, 288, 312, 324, 351, 416, 417, 432, 468, 486, 556, 576, 624, 648, 702, 832, 834, 864, 936, 972, 1053, 1112, 1248, 1251, 1296, 1404, 1668, 1728, 1807, 1872, 1944, 2106, 2224, 2496, 2502, 2592, 2808, 3159, 3336, 3614, 3744, 3753, 3888, 4212, 4448, 5004, 5184, 5421, 5616, 6318, 6672, 7228, 7488, 7506, 7776, 8424, 8896, 10008, 10842, 11232, 11259, 12636, 13344, 14456, 15012, 15552, 16263, 16848, 20016, 21684, 22464, 22518, 25272, 26688, 28912, 30024, 32526, 33696, 33777, 40032, 43368, 45036, 48789, 50544, 57824, 60048, 65052, 67392, 67554, 80064, 86736, 90072, 97578, 101088, 115648, 120096, 130104, 135108, 146367, 173472, 180144, 195156, 202176, 240192, 260208, 270216, 292734, 346944, 360288, 390312, 439101, 520416, 540432, 585468, 720576, 780624, 878202, 1040832, 1080864, 1170936, 1561248, 1756404, 2161728, 2341872, 3122496, 3512808, 4683744, 7025616, 9367488, 14051232, 28102464]

約数ペア:

[(1, 28102464), (2, 14051232), (3, 9367488), (4, 7025616), (6, 4683744), (8, 3512808), (9, 3122496), (12, 2341872), (13, 2161728), (16, 1756404), (18, 1561248), (24, 1170936), (26, 1080864), (27, 1040832), (32, 878202), (36, 780624), (39, 720576), (48, 585468), (52, 540432), (54, 520416), (64, 439101), (72, 390312), (78, 360288), (81, 346944), (96, 292734), (104, 270216), (108, 260208), (117, 240192), (139, 202176), (144, 195156), (156, 180144), (162, 173472), (192, 146367), (208, 135108), (216, 130104), (234, 120096), (243, 115648), (278, 101088), (288, 97578), (312, 90072), (324, 86736), (351, 80064), (416, 67554), (417, 67392), (432, 65052), (468, 60048), (486, 57824), (556, 50544), (576, 48789), (624, 45036), (648, 43368), (702, 40032), (832, 33777), (834, 33696), (864, 32526), (936, 30024), (972, 28912), (1053, 26688), (1112, 25272), (1248, 22518), (1251, 22464), (1296, 21684), (1404, 20016), (1668, 16848), (1728, 16263), (1807, 15552), (1872, 15012), (1944, 14456), (2106, 13344), (2224, 12636), (2496, 11259), (2502, 11232), (2592, 10842), (2808, 10008), (3159, 8896), (3336, 8424), (3614, 7776), (3744, 7506), (3753, 7488), (3888, 7228), (4212, 6672), (4448, 6318), (5004, 5616), (5184, 5421)]