78539509856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4657229}}^1$

素因数の和:4657287

約数の個数: 48

約数和(自身を含む): 169001562240

約数和(自身を除く): 90462052384

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 4657229, 9314458, 18628916, 37257832, 74515664, 79172893, 144374099, 149031328, 158345786, 288748198, 316691572, 577496396, 633383144, 1154992792, 1266766288, 2309985584, 2454359683, 2533532576, 4619971168, 4908719366, 9817438732, 19634877464, 39269754928, 78539509856]

約数ペア:

[(1, 78539509856), (2, 39269754928), (4, 19634877464), (8, 9817438732), (16, 4908719366), (17, 4619971168), (31, 2533532576), (32, 2454359683), (34, 2309985584), (62, 1266766288), (68, 1154992792), (124, 633383144), (136, 577496396), (248, 316691572), (272, 288748198), (496, 158345786), (527, 149031328), (544, 144374099), (992, 79172893), (1054, 74515664), (2108, 37257832), (4216, 18628916), (8432, 9314458), (16864, 4657229)]