47640796

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{16519}}^1$

素因数の和:16633

約数の個数: 24

約数和(自身を含む): 96212480

約数和(自身を除く): 48571684

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 16519, 33038, 66076, 115633, 231266, 462532, 1701457, 3402914, 6805828, 11910199, 23820398, 47640796]

約数ペア:

[(1, 47640796), (2, 23820398), (4, 11910199), (7, 6805828), (14, 3402914), (28, 1701457), (103, 462532), (206, 231266), (412, 115633), (721, 66076), (1442, 33038), (2884, 16519)]