26353288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 53625600

約数和(自身を除く): 27272312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 1823, 3614, 3646, 7228, 7292, 14456, 14584, 23699, 47398, 94796, 189592, 253397, 506794, 1013588, 2027176, 3294161, 6588322, 13176644, 26353288]

約数ペア:

[(1, 26353288), (2, 13176644), (4, 6588322), (8, 3294161), (13, 2027176), (26, 1013588), (52, 506794), (104, 253397), (139, 189592), (278, 94796), (556, 47398), (1112, 23699), (1807, 14584), (1823, 14456), (3614, 7292), (3646, 7228)]