7961966048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{17827}}^1$

素因数の和:18675

約数の個数: 48

約数和(自身を含む): 16618334544

約数和(自身を除く): 8656368496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 821, 1642, 3284, 6568, 13136, 13957, 17827, 26272, 27914, 35654, 55828, 71308, 111656, 142616, 223312, 285232, 303059, 446624, 570464, 606118, 1212236, 2424472, 4848944, 9697888, 14635967, 29271934, 58543868, 117087736, 234175472, 248811439, 468350944, 497622878, 995245756, 1990491512, 3980983024, 7961966048]

約数ペア:

[(1, 7961966048), (2, 3980983024), (4, 1990491512), (8, 995245756), (16, 497622878), (17, 468350944), (32, 248811439), (34, 234175472), (68, 117087736), (136, 58543868), (272, 29271934), (544, 14635967), (821, 9697888), (1642, 4848944), (3284, 2424472), (6568, 1212236), (13136, 606118), (13957, 570464), (17827, 446624), (26272, 303059), (27914, 285232), (35654, 223312), (55828, 142616), (71308, 111656)]