57307328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{68879}}^1$

素因数の和:68904

約数の個数: 28

約数和(自身を含む): 122468640

約数和(自身を除く): 65161312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 68879, 137758, 275516, 551032, 895427, 1102064, 1790854, 2204128, 3581708, 4408256, 7163416, 14326832, 28653664, 57307328]

約数ペア:

[(1, 57307328), (2, 28653664), (4, 14326832), (8, 7163416), (13, 4408256), (16, 3581708), (26, 2204128), (32, 1790854), (52, 1102064), (64, 895427), (104, 551032), (208, 275516), (416, 137758), (832, 68879)]