26876668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 59157504

約数和(自身を除く): 32280836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 1571, 2444, 3142, 4277, 6284, 8554, 10997, 17108, 20423, 21994, 40846, 43988, 73837, 81692, 142961, 147674, 285922, 295348, 516859, 571844, 959881, 1033718, 1919762, 2067436, 3839524, 6719167, 13438334, 26876668]

約数ペア:

[(1, 26876668), (2, 13438334), (4, 6719167), (7, 3839524), (13, 2067436), (14, 1919762), (26, 1033718), (28, 959881), (47, 571844), (52, 516859), (91, 295348), (94, 285922), (182, 147674), (188, 142961), (329, 81692), (364, 73837), (611, 43988), (658, 40846), (1222, 21994), (1316, 20423), (1571, 17108), (2444, 10997), (3142, 8554), (4277, 6284)]