1815403712

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{13399}}^1$

素因数の和:13513

約数の個数: 56

約数和(自身を含む): 3777996000

約数和(自身を除く): 1962592288

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 1856, 2117, 2336, 4234, 4672, 8468, 13399, 16936, 26798, 33872, 53596, 67744, 107192, 135488, 214384, 388571, 428768, 777142, 857536, 978127, 1554284, 1956254, 3108568, 3912508, 6217136, 7825016, 12434272, 15650032, 24868544, 28365683, 31300064, 56731366, 62600128, 113462732, 226925464, 453850928, 907701856, 1815403712]

約数ペア:

[(1, 1815403712), (2, 907701856), (4, 453850928), (8, 226925464), (16, 113462732), (29, 62600128), (32, 56731366), (58, 31300064), (64, 28365683), (73, 24868544), (116, 15650032), (146, 12434272), (232, 7825016), (292, 6217136), (464, 3912508), (584, 3108568), (928, 1956254), (1168, 1554284), (1856, 978127), (2117, 857536), (2336, 777142), (4234, 428768), (4672, 388571), (8468, 214384), (13399, 135488), (16936, 107192), (26798, 67744), (33872, 53596)]