40914331328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{49175879}}^1$

素因数の和:49175904

約数の個数: 28

約数和(自身を含む): 87434714640

約数和(自身を除く): 46520383312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 49175879, 98351758, 196703516, 393407032, 639286427, 786814064, 1278572854, 1573628128, 2557145708, 3147256256, 5114291416, 10228582832, 20457165664, 40914331328]

約数ペア:

[(1, 40914331328), (2, 20457165664), (4, 10228582832), (8, 5114291416), (13, 3147256256), (16, 2557145708), (26, 1573628128), (32, 1278572854), (52, 786814064), (64, 639286427), (104, 393407032), (208, 196703516), (416, 98351758), (832, 49175879)]