27612928

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 66389120

約数和(自身を除く): 38776192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 811, 896, 1064, 1216, 1622, 1792, 2128, 2432, 3244, 4256, 4864, 5677, 6488, 8512, 11354, 12976, 15409, 17024, 22708, 25952, 30818, 34048, 45416, 51904, 61636, 90832, 103808, 107863, 123272, 181664, 207616, 215726, 246544, 363328, 431452, 493088, 726656, 862904, 986176, 1453312, 1725808, 1972352, 3451616, 3944704, 6903232, 13806464, 27612928]

約数ペア:

[(1, 27612928), (2, 13806464), (4, 6903232), (7, 3944704), (8, 3451616), (14, 1972352), (16, 1725808), (19, 1453312), (28, 986176), (32, 862904), (38, 726656), (56, 493088), (64, 431452), (76, 363328), (112, 246544), (128, 215726), (133, 207616), (152, 181664), (224, 123272), (256, 107863), (266, 103808), (304, 90832), (448, 61636), (532, 51904), (608, 45416), (811, 34048), (896, 30818), (1064, 25952), (1216, 22708), (1622, 17024), (1792, 15409), (2128, 12976), (2432, 11354), (3244, 8512), (4256, 6488), (4864, 5677)]