12518606768

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{563}}^1\times {\mathrm{3301}}^1$

素因数の和:4293

約数の個数: 40

約数和(自身を含む): 24362974896

約数和(自身を除く): 11844368128

約数列:

[1, 2, 4, 8, 16, 421, 563, 842, 1126, 1684, 2252, 3301, 3368, 4504, 6602, 6736, 9008, 13204, 26408, 52816, 237023, 474046, 948092, 1389721, 1858463, 1896184, 2779442, 3716926, 3792368, 5558884, 7433852, 11117768, 14867704, 22235536, 29735408, 782412923, 1564825846, 3129651692, 6259303384, 12518606768]

約数ペア:

[(1, 12518606768), (2, 6259303384), (4, 3129651692), (8, 1564825846), (16, 782412923), (421, 29735408), (563, 22235536), (842, 14867704), (1126, 11117768), (1684, 7433852), (2252, 5558884), (3301, 3792368), (3368, 3716926), (4504, 2779442), (6602, 1896184), (6736, 1858463), (9008, 1389721), (13204, 948092), (26408, 474046), (52816, 237023)]