26902172

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 53781504

約数和(自身を除く): 26879332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 163, 242, 326, 341, 484, 652, 682, 1331, 1364, 1793, 2662, 3586, 3751, 5053, 5324, 7172, 7502, 10106, 15004, 19723, 20212, 39446, 41261, 55583, 78892, 82522, 111166, 165044, 216953, 222332, 433906, 611413, 867812, 1222826, 2445652, 6725543, 13451086, 26902172]

約数ペア:

[(1, 26902172), (2, 13451086), (4, 6725543), (11, 2445652), (22, 1222826), (31, 867812), (44, 611413), (62, 433906), (121, 222332), (124, 216953), (163, 165044), (242, 111166), (326, 82522), (341, 78892), (484, 55583), (652, 41261), (682, 39446), (1331, 20212), (1364, 19723), (1793, 15004), (2662, 10106), (3586, 7502), (3751, 7172), (5053, 5324)]