28661874414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{426859}}^1$

素因数の和:426933

約数の個数: 48

約数和(自身を含む): 62451325440

約数和(自身を除く): 33789451026

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 589, 722, 1083, 1178, 1767, 2166, 3534, 11191, 22382, 33573, 67146, 426859, 853718, 1280577, 2561154, 8110321, 13232629, 16220642, 24330963, 26465258, 39697887, 48661926, 79395774, 154096099, 251419951, 308192198, 462288297, 502839902, 754259853, 924576594, 1508519706, 4776979069, 9553958138, 14330937207, 28661874414]

約数ペア:

[(1, 28661874414), (2, 14330937207), (3, 9553958138), (6, 4776979069), (19, 1508519706), (31, 924576594), (38, 754259853), (57, 502839902), (62, 462288297), (93, 308192198), (114, 251419951), (186, 154096099), (361, 79395774), (589, 48661926), (722, 39697887), (1083, 26465258), (1178, 24330963), (1767, 16220642), (2166, 13232629), (3534, 8110321), (11191, 2561154), (22382, 1280577), (33573, 853718), (67146, 426859)]