40523686

素因数分解:

$2^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1468

約数の個数: 24

約数和(自身を含む): 70958160

約数和(自身を除く): 30434474

約数列:

[1, 2, 7, 14, 49, 98, 389, 778, 1063, 2126, 2723, 5446, 7441, 14882, 19061, 38122, 52087, 104174, 413507, 827014, 2894549, 5789098, 20261843, 40523686]

約数ペア:

[(1, 40523686), (2, 20261843), (7, 5789098), (14, 2894549), (49, 827014), (98, 413507), (389, 104174), (778, 52087), (1063, 38122), (2126, 19061), (2723, 14882), (5446, 7441)]