28057536

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 112

約数和(自身を含む): 88900000

約数和(自身を除く): 60842464

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, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1249, 1404, 1728, 1872, 2496, 2498, 2808, 3744, 3747, 4996, 5616, 7488, 7494, 9992, 11232, 11241, 14988, 16237, 19984, 22464, 22482, 29976, 32474, 33723, 39968, 44964, 48711, 59952, 64948, 67446, 79936, 89928, 97422, 119904, 129896, 134892, 146133, 179856, 194844, 239808, 259792, 269784, 292266, 359712, 389688, 438399, 519584, 539568, 584532, 719424, 779376, 876798, 1039168, 1079136, 1169064, 1558752, 1753596, 2158272, 2338128, 3117504, 3507192, 4676256, 7014384, 9352512, 14028768, 28057536]

約数ペア:

[(1, 28057536), (2, 14028768), (3, 9352512), (4, 7014384), (6, 4676256), (8, 3507192), (9, 3117504), (12, 2338128), (13, 2158272), (16, 1753596), (18, 1558752), (24, 1169064), (26, 1079136), (27, 1039168), (32, 876798), (36, 779376), (39, 719424), (48, 584532), (52, 539568), (54, 519584), (64, 438399), (72, 389688), (78, 359712), (96, 292266), (104, 269784), (108, 259792), (117, 239808), (144, 194844), (156, 179856), (192, 146133), (208, 134892), (216, 129896), (234, 119904), (288, 97422), (312, 89928), (351, 79936), (416, 67446), (432, 64948), (468, 59952), (576, 48711), (624, 44964), (702, 39968), (832, 33723), (864, 32474), (936, 29976), (1248, 22482), (1249, 22464), (1404, 19984), (1728, 16237), (1872, 14988), (2496, 11241), (2498, 11232), (2808, 9992), (3744, 7494), (3747, 7488), (4996, 5616)]