42654638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1901}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 69019776

約数和(自身を除く): 26365138

約数列:

[1, 2, 13, 26, 863, 1726, 1901, 3802, 11219, 22438, 24713, 49426, 1640563, 3281126, 21327319, 42654638]

約数ペア:

[(1, 42654638), (2, 21327319), (13, 3281126), (26, 1640563), (863, 49426), (1726, 24713), (1901, 22438), (3802, 11219)]