12618970528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{216791}}^1$

素因数の和:216925

約数の個数: 48

約数和(自身を含む): 26550949824

約数和(自身を除く): 13931979296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1712, 1819, 3424, 3638, 7276, 14552, 29104, 58208, 216791, 433582, 867164, 1734328, 3468656, 3685447, 6937312, 7370894, 14741788, 23196637, 29483576, 46393274, 58967152, 92786548, 117934304, 185573096, 371146192, 394342829, 742292384, 788685658, 1577371316, 3154742632, 6309485264, 12618970528]

約数ペア:

[(1, 12618970528), (2, 6309485264), (4, 3154742632), (8, 1577371316), (16, 788685658), (17, 742292384), (32, 394342829), (34, 371146192), (68, 185573096), (107, 117934304), (136, 92786548), (214, 58967152), (272, 46393274), (428, 29483576), (544, 23196637), (856, 14741788), (1712, 7370894), (1819, 6937312), (3424, 3685447), (3638, 3468656), (7276, 1734328), (14552, 867164), (29104, 433582), (58208, 216791)]