27089908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 25745420

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 71, 124, 142, 181, 284, 362, 527, 724, 1054, 1207, 2108, 2201, 2414, 3077, 4402, 4828, 5611, 6154, 8804, 11222, 12308, 12851, 22444, 25702, 37417, 51404, 74834, 95387, 149668, 190774, 218467, 381548, 398381, 436934, 796762, 873868, 1593524, 6772477, 13544954, 27089908]

約数ペア:

[(1, 27089908), (2, 13544954), (4, 6772477), (17, 1593524), (31, 873868), (34, 796762), (62, 436934), (68, 398381), (71, 381548), (124, 218467), (142, 190774), (181, 149668), (284, 95387), (362, 74834), (527, 51404), (724, 37417), (1054, 25702), (1207, 22444), (2108, 12851), (2201, 12308), (2414, 11222), (3077, 8804), (4402, 6154), (4828, 5611)]