15678640976

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{577}}^1\times {\mathrm{3049}}^1$

素因数の和:4191

約数の個数: 40

約数和(自身を含む): 30494644200

約数和(自身を除く): 14816003224

約数列:

[1, 2, 4, 8, 16, 557, 577, 1114, 1154, 2228, 2308, 3049, 4456, 4616, 6098, 8912, 9232, 12196, 24392, 48784, 321389, 642778, 1285556, 1698293, 1759273, 2571112, 3396586, 3518546, 5142224, 6793172, 7037092, 13586344, 14074184, 27172688, 28148368, 979915061, 1959830122, 3919660244, 7839320488, 15678640976]

約数ペア:

[(1, 15678640976), (2, 7839320488), (4, 3919660244), (8, 1959830122), (16, 979915061), (557, 28148368), (577, 27172688), (1114, 14074184), (1154, 13586344), (2228, 7037092), (2308, 6793172), (3049, 5142224), (4456, 3518546), (4616, 3396586), (6098, 2571112), (8912, 1759273), (9232, 1698293), (12196, 1285556), (24392, 642778), (48784, 321389)]