4940656

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 11300864

約数和(自身を除く): 6360208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1423, 1736, 2846, 3472, 5692, 9961, 11384, 19922, 22768, 39844, 44113, 79688, 88226, 159376, 176452, 308791, 352904, 617582, 705808, 1235164, 2470328, 4940656]

約数ペア:

[(1, 4940656), (2, 2470328), (4, 1235164), (7, 705808), (8, 617582), (14, 352904), (16, 308791), (28, 176452), (31, 159376), (56, 88226), (62, 79688), (112, 44113), (124, 39844), (217, 22768), (248, 19922), (434, 11384), (496, 9961), (868, 5692), (1423, 3472), (1736, 2846)]