15428452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 31836672

約数和(自身を除く): 16408220

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 563, 806, 884, 1054, 1126, 1612, 2108, 2252, 6851, 7319, 9571, 13702, 14638, 17453, 19142, 27404, 29276, 34906, 38284, 69812, 124423, 226889, 248846, 296701, 453778, 497692, 593402, 907556, 1186804, 3857113, 7714226, 15428452]

約数ペア:

[(1, 15428452), (2, 7714226), (4, 3857113), (13, 1186804), (17, 907556), (26, 593402), (31, 497692), (34, 453778), (52, 296701), (62, 248846), (68, 226889), (124, 124423), (221, 69812), (403, 38284), (442, 34906), (527, 29276), (563, 27404), (806, 19142), (884, 17453), (1054, 14638), (1126, 13702), (1612, 9571), (2108, 7319), (2252, 6851)]