15528077968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{697703}}^1$

素因数の和:697831

約数の個数: 40

約数和(自身を含む): 32702781888

約数和(自身を除く): 17174703920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 697703, 1395406, 2790812, 5581624, 9070139, 11163248, 18140278, 36280556, 72561112, 74654221, 145122224, 149308442, 298616884, 597233768, 970504873, 1194467536, 1941009746, 3882019492, 7764038984, 15528077968]

約数ペア:

[(1, 15528077968), (2, 7764038984), (4, 3882019492), (8, 1941009746), (13, 1194467536), (16, 970504873), (26, 597233768), (52, 298616884), (104, 149308442), (107, 145122224), (208, 74654221), (214, 72561112), (428, 36280556), (856, 18140278), (1391, 11163248), (1712, 9070139), (2782, 5581624), (5564, 2790812), (11128, 1395406), (22256, 697703)]