39401856

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 125378400

約数和(自身を除く): 85976544

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, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 877, 936, 1152, 1248, 1404, 1664, 1728, 1754, 1872, 2496, 2631, 2808, 3456, 3508, 3744, 4992, 5262, 5616, 7016, 7488, 7893, 10524, 11232, 11401, 14032, 14976, 15786, 21048, 22464, 22802, 23679, 28064, 31572, 34203, 42096, 44928, 45604, 47358, 56128, 63144, 68406, 84192, 91208, 94716, 102609, 112256, 126288, 136812, 168384, 182416, 189432, 205218, 252576, 273624, 307827, 336768, 364832, 378864, 410436, 505152, 547248, 615654, 729664, 757728, 820872, 1010304, 1094496, 1231308, 1459328, 1515456, 1641744, 2188992, 2462616, 3030912, 3283488, 4377984, 4925232, 6566976, 9850464, 13133952, 19700928, 39401856]

約数ペア:

[(1, 39401856), (2, 19700928), (3, 13133952), (4, 9850464), (6, 6566976), (8, 4925232), (9, 4377984), (12, 3283488), (13, 3030912), (16, 2462616), (18, 2188992), (24, 1641744), (26, 1515456), (27, 1459328), (32, 1231308), (36, 1094496), (39, 1010304), (48, 820872), (52, 757728), (54, 729664), (64, 615654), (72, 547248), (78, 505152), (96, 410436), (104, 378864), (108, 364832), (117, 336768), (128, 307827), (144, 273624), (156, 252576), (192, 205218), (208, 189432), (216, 182416), (234, 168384), (288, 136812), (312, 126288), (351, 112256), (384, 102609), (416, 94716), (432, 91208), (468, 84192), (576, 68406), (624, 63144), (702, 56128), (832, 47358), (864, 45604), (877, 44928), (936, 42096), (1152, 34203), (1248, 31572), (1404, 28064), (1664, 23679), (1728, 22802), (1754, 22464), (1872, 21048), (2496, 15786), (2631, 14976), (2808, 14032), (3456, 11401), (3508, 11232), (3744, 10524), (4992, 7893), (5262, 7488), (5616, 7016)]