40269026

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5651}}^1$

素因数の和:6169

約数の個数: 16

約数和(自身を含む): 69180480

約数和(自身を除く): 28911454

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 5651, 7126, 11302, 39557, 79114, 2876359, 5752718, 20134513, 40269026]

約数ペア:

[(1, 40269026), (2, 20134513), (7, 5752718), (14, 2876359), (509, 79114), (1018, 39557), (3563, 11302), (5651, 7126)]