25009790728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1730063}}^1$

素因数の和:1730221

約数の個数: 32

約数和(自身を含む): 50863881600

約数和(自身を除く): 25854090872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 1730063, 3460126, 6920252, 13840504, 22490819, 44981638, 89963276, 179926552, 240478757, 480957514, 961915028, 1923830056, 3126223841, 6252447682, 12504895364, 25009790728]

約数ペア:

[(1, 25009790728), (2, 12504895364), (4, 6252447682), (8, 3126223841), (13, 1923830056), (26, 961915028), (52, 480957514), (104, 240478757), (139, 179926552), (278, 89963276), (556, 44981638), (1112, 22490819), (1807, 13840504), (3614, 6920252), (7228, 3460126), (14456, 1730063)]