25696528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 60

約数和(自身を含む): 58991884

約数和(自身を除く): 33295356

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1021, 1144, 1573, 1936, 2042, 2288, 3146, 4084, 6292, 8168, 11231, 12584, 13273, 16336, 22462, 25168, 26546, 44924, 53092, 89848, 106184, 123541, 146003, 179696, 212368, 247082, 292006, 494164, 584012, 988328, 1168024, 1606033, 1976656, 2336048, 3212066, 6424132, 12848264, 25696528]

約数ペア:

[(1, 25696528), (2, 12848264), (4, 6424132), (8, 3212066), (11, 2336048), (13, 1976656), (16, 1606033), (22, 1168024), (26, 988328), (44, 584012), (52, 494164), (88, 292006), (104, 247082), (121, 212368), (143, 179696), (176, 146003), (208, 123541), (242, 106184), (286, 89848), (484, 53092), (572, 44924), (968, 26546), (1021, 25168), (1144, 22462), (1573, 16336), (1936, 13273), (2042, 12584), (2288, 11231), (3146, 8168), (4084, 6292)]