28294702912

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2037349}}^1$

素因数の和:2037399

約数の個数: 56

約数和(自身を含む): 66238323200

約数和(自身を除く): 37943620288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 2037349, 4074698, 8149396, 14261443, 16298792, 28522886, 32597584, 57045772, 63157819, 65195168, 114091544, 126315638, 130390336, 228183088, 252631276, 442104733, 456366176, 505262552, 884209466, 912732352, 1010525104, 1768418932, 2021050208, 3536837864, 4042100416, 7073675728, 14147351456, 28294702912]

約数ペア:

[(1, 28294702912), (2, 14147351456), (4, 7073675728), (7, 4042100416), (8, 3536837864), (14, 2021050208), (16, 1768418932), (28, 1010525104), (31, 912732352), (32, 884209466), (56, 505262552), (62, 456366176), (64, 442104733), (112, 252631276), (124, 228183088), (217, 130390336), (224, 126315638), (248, 114091544), (434, 65195168), (448, 63157819), (496, 57045772), (868, 32597584), (992, 28522886), (1736, 16298792), (1984, 14261443), (3472, 8149396), (6944, 4074698), (13888, 2037349)]