40474934

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 62130240

約数和(自身を除く): 21655306

約数列:

[1, 2, 53, 106, 271, 542, 1409, 2818, 14363, 28726, 74677, 149354, 381839, 763678, 20237467, 40474934]

約数ペア:

[(1, 40474934), (2, 20237467), (53, 763678), (106, 381839), (271, 149354), (542, 74677), (1409, 28726), (2818, 14363)]