15679768712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{5867}}^1$

素因数の和:6390

約数の個数: 64

約数和(自身を含む): 31928022720

約数和(自身を除く): 16248254008

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 457, 731, 914, 1462, 1828, 2924, 3656, 5848, 5867, 7769, 11734, 15538, 19651, 23468, 31076, 39302, 46936, 62152, 78604, 99739, 157208, 199478, 252281, 334067, 398956, 504562, 668134, 797912, 1009124, 1336268, 2018248, 2672536, 2681219, 4288777, 5362438, 8577554, 10724876, 17155108, 21449752, 34310216, 45580723, 91161446, 115292417, 182322892, 230584834, 364645784, 461169668, 922339336, 1959971089, 3919942178, 7839884356, 15679768712]

約数ペア:

[(1, 15679768712), (2, 7839884356), (4, 3919942178), (8, 1959971089), (17, 922339336), (34, 461169668), (43, 364645784), (68, 230584834), (86, 182322892), (136, 115292417), (172, 91161446), (344, 45580723), (457, 34310216), (731, 21449752), (914, 17155108), (1462, 10724876), (1828, 8577554), (2924, 5362438), (3656, 4288777), (5848, 2681219), (5867, 2672536), (7769, 2018248), (11734, 1336268), (15538, 1009124), (19651, 797912), (23468, 668134), (31076, 504562), (39302, 398956), (46936, 334067), (62152, 252281), (78604, 199478), (99739, 157208)]