25032748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 49787136

約数和(自身を除く): 24754388

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 293, 403, 586, 689, 806, 1172, 1378, 1612, 1643, 2756, 3286, 3809, 6572, 7618, 9083, 15236, 15529, 18166, 21359, 31058, 36332, 42718, 62116, 85436, 118079, 201877, 236158, 403754, 472316, 481399, 807508, 962798, 1925596, 6258187, 12516374, 25032748]

約数ペア:

[(1, 25032748), (2, 12516374), (4, 6258187), (13, 1925596), (26, 962798), (31, 807508), (52, 481399), (53, 472316), (62, 403754), (106, 236158), (124, 201877), (212, 118079), (293, 85436), (403, 62116), (586, 42718), (689, 36332), (806, 31058), (1172, 21359), (1378, 18166), (1612, 15529), (1643, 15236), (2756, 9083), (3286, 7618), (3809, 6572)]