15676067368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{4423}}^1$

素因数の和:5138

約数の個数: 64

約数和(自身を含む): 32308295040

約数和(自身を除く): 16632227672

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 643, 689, 1286, 1378, 2572, 2756, 4423, 5144, 5512, 8359, 8846, 16718, 17692, 33436, 34079, 35384, 57499, 66872, 68158, 114998, 136316, 229996, 234419, 272632, 443027, 459992, 468838, 886054, 937676, 1772108, 1875352, 2843989, 3047447, 3544216, 5687978, 6094894, 11375956, 12189788, 22751912, 24379576, 36971857, 73943714, 147887428, 150731417, 295774856, 301462834, 602925668, 1205851336, 1959508421, 3919016842, 7838033684, 15676067368]

約数ペア:

[(1, 15676067368), (2, 7838033684), (4, 3919016842), (8, 1959508421), (13, 1205851336), (26, 602925668), (52, 301462834), (53, 295774856), (104, 150731417), (106, 147887428), (212, 73943714), (424, 36971857), (643, 24379576), (689, 22751912), (1286, 12189788), (1378, 11375956), (2572, 6094894), (2756, 5687978), (4423, 3544216), (5144, 3047447), (5512, 2843989), (8359, 1875352), (8846, 1772108), (16718, 937676), (17692, 886054), (33436, 468838), (34079, 459992), (35384, 443027), (57499, 272632), (66872, 234419), (68158, 229996), (114998, 136316)]