74618986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 49485974

約数列:

[1, 2, 13, 26, 47, 94, 227, 269, 454, 538, 611, 1222, 2951, 3497, 5902, 6994, 10669, 12643, 21338, 25286, 61063, 122126, 138697, 164359, 277394, 328718, 793819, 1587638, 2869961, 5739922, 37309493, 74618986]

約数ペア:

[(1, 74618986), (2, 37309493), (13, 5739922), (26, 2869961), (47, 1587638), (94, 793819), (227, 328718), (269, 277394), (454, 164359), (538, 138697), (611, 122126), (1222, 61063), (2951, 25286), (3497, 21338), (5902, 12643), (6994, 10669)]