743996864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{894227}}^1$

素因数の和:894252

約数の個数: 28

約数和(自身を含む): 1589937384

約数和(自身を除く): 845940520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 894227, 1788454, 3576908, 7153816, 11624951, 14307632, 23249902, 28615264, 46499804, 57230528, 92999608, 185999216, 371998432, 743996864]

約数ペア:

[(1, 743996864), (2, 371998432), (4, 185999216), (8, 92999608), (13, 57230528), (16, 46499804), (26, 28615264), (32, 23249902), (52, 14307632), (64, 11624951), (104, 7153816), (208, 3576908), (416, 1788454), (832, 894227)]