38402104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7039

約数の個数: 32

約数和(自身を含む): 79017120

約数和(自身を除く): 40615016

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 6967, 13934, 27868, 55736, 90571, 181142, 362284, 369251, 724568, 738502, 1477004, 2954008, 4800263, 9600526, 19201052, 38402104]

約数ペア:

[(1, 38402104), (2, 19201052), (4, 9600526), (8, 4800263), (13, 2954008), (26, 1477004), (52, 738502), (53, 724568), (104, 369251), (106, 362284), (212, 181142), (424, 90571), (689, 55736), (1378, 27868), (2756, 13934), (5512, 6967)]