47700028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41263}}^1$

素因数の和:41301

約数の個数: 18

約数和(自身を含む): 88676336

約数和(自身を除く): 40976308

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 41263, 82526, 165052, 701471, 1402942, 2805884, 11925007, 23850014, 47700028]

約数ペア:

[(1, 47700028), (2, 23850014), (4, 11925007), (17, 2805884), (34, 1402942), (68, 701471), (289, 165052), (578, 82526), (1156, 41263)]