71583664

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{29629}}^1$

素因数の和:29788

約数の個数: 20

約数和(自身を含む): 139616560

約数和(自身を除く): 68032896

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 29629, 59258, 118516, 237032, 474064, 4473979, 8947958, 17895916, 35791832, 71583664]

約数ペア:

[(1, 71583664), (2, 35791832), (4, 17895916), (8, 8947958), (16, 4473979), (151, 474064), (302, 237032), (604, 118516), (1208, 59258), (2416, 29629)]