38727936

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 84893184

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, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 431, 432, 468, 576, 624, 702, 768, 832, 862, 864, 936, 1152, 1248, 1293, 1404, 1664, 1724, 1728, 1872, 2304, 2496, 2586, 2808, 3328, 3448, 3456, 3744, 3879, 4992, 5172, 5603, 5616, 6896, 6912, 7488, 7758, 9984, 10344, 11206, 11232, 11637, 13792, 14976, 15516, 16809, 20688, 22412, 22464, 23274, 27584, 29952, 31032, 33618, 41376, 44824, 44928, 46548, 50427, 55168, 62064, 67236, 82752, 89648, 89856, 93096, 100854, 110336, 124128, 134472, 151281, 165504, 179296, 186192, 201708, 248256, 268944, 302562, 331008, 358592, 372384, 403416, 496512, 537888, 605124, 717184, 744768, 806832, 993024, 1075776, 1210248, 1434368, 1489536, 1613664, 2151552, 2420496, 2979072, 3227328, 4303104, 4840992, 6454656, 9681984, 12909312, 19363968, 38727936]

約数ペア:

[(1, 38727936), (2, 19363968), (3, 12909312), (4, 9681984), (6, 6454656), (8, 4840992), (9, 4303104), (12, 3227328), (13, 2979072), (16, 2420496), (18, 2151552), (24, 1613664), (26, 1489536), (27, 1434368), (32, 1210248), (36, 1075776), (39, 993024), (48, 806832), (52, 744768), (54, 717184), (64, 605124), (72, 537888), (78, 496512), (96, 403416), (104, 372384), (108, 358592), (117, 331008), (128, 302562), (144, 268944), (156, 248256), (192, 201708), (208, 186192), (216, 179296), (234, 165504), (256, 151281), (288, 134472), (312, 124128), (351, 110336), (384, 100854), (416, 93096), (431, 89856), (432, 89648), (468, 82752), (576, 67236), (624, 62064), (702, 55168), (768, 50427), (832, 46548), (862, 44928), (864, 44824), (936, 41376), (1152, 33618), (1248, 31032), (1293, 29952), (1404, 27584), (1664, 23274), (1724, 22464), (1728, 22412), (1872, 20688), (2304, 16809), (2496, 15516), (2586, 14976), (2808, 13792), (3328, 11637), (3448, 11232), (3456, 11206), (3744, 10344), (3879, 9984), (4992, 7758), (5172, 7488), (5603, 6912), (5616, 6896)]