73461778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{20327}}^1$

素因数の和:20481

約数の個数: 16

約数和(自身を含む): 119528640

約数和(自身を除く): 46066862

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 20327, 40654, 264251, 528502, 2825453, 5650906, 36730889, 73461778]

約数ペア:

[(1, 73461778), (2, 36730889), (13, 5650906), (26, 2825453), (139, 528502), (278, 264251), (1807, 40654), (3614, 20327)]