25825254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 67223520

約数和(自身を除く): 41398266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 233, 273, 294, 377, 406, 466, 546, 609, 637, 699, 754, 1131, 1218, 1274, 1398, 1421, 1631, 1911, 2262, 2639, 2842, 3029, 3262, 3822, 4263, 4893, 5278, 6058, 6757, 7917, 8526, 9087, 9786, 11417, 13514, 15834, 18174, 18473, 20271, 21203, 22834, 34251, 36946, 40542, 42406, 47299, 55419, 63609, 68502, 87841, 94598, 110838, 127218, 141897, 148421, 175682, 263523, 283794, 296842, 331093, 445263, 527046, 614887, 662186, 890526, 993279, 1229774, 1844661, 1986558, 3689322, 4304209, 8608418, 12912627, 25825254]

約数ペア:

[(1, 25825254), (2, 12912627), (3, 8608418), (6, 4304209), (7, 3689322), (13, 1986558), (14, 1844661), (21, 1229774), (26, 993279), (29, 890526), (39, 662186), (42, 614887), (49, 527046), (58, 445263), (78, 331093), (87, 296842), (91, 283794), (98, 263523), (147, 175682), (174, 148421), (182, 141897), (203, 127218), (233, 110838), (273, 94598), (294, 87841), (377, 68502), (406, 63609), (466, 55419), (546, 47299), (609, 42406), (637, 40542), (699, 36946), (754, 34251), (1131, 22834), (1218, 21203), (1274, 20271), (1398, 18473), (1421, 18174), (1631, 15834), (1911, 13514), (2262, 11417), (2639, 9786), (2842, 9087), (3029, 8526), (3262, 7917), (3822, 6757), (4263, 6058), (4893, 5278)]