25307436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 49687764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 122, 132, 154, 183, 231, 244, 308, 366, 427, 449, 462, 671, 732, 854, 898, 924, 1281, 1342, 1347, 1708, 1796, 2013, 2562, 2684, 2694, 3143, 4026, 4697, 4939, 5124, 5388, 6286, 8052, 9394, 9429, 9878, 12572, 14091, 14817, 18788, 18858, 19756, 27389, 28182, 29634, 34573, 37716, 54778, 56364, 59268, 69146, 82167, 103719, 109556, 138292, 164334, 191723, 207438, 301279, 328668, 383446, 414876, 575169, 602558, 766892, 903837, 1150338, 1205116, 1807674, 2108953, 2300676, 3615348, 4217906, 6326859, 8435812, 12653718, 25307436]

約数ペア:

[(1, 25307436), (2, 12653718), (3, 8435812), (4, 6326859), (6, 4217906), (7, 3615348), (11, 2300676), (12, 2108953), (14, 1807674), (21, 1205116), (22, 1150338), (28, 903837), (33, 766892), (42, 602558), (44, 575169), (61, 414876), (66, 383446), (77, 328668), (84, 301279), (122, 207438), (132, 191723), (154, 164334), (183, 138292), (231, 109556), (244, 103719), (308, 82167), (366, 69146), (427, 59268), (449, 56364), (462, 54778), (671, 37716), (732, 34573), (854, 29634), (898, 28182), (924, 27389), (1281, 19756), (1342, 18858), (1347, 18788), (1708, 14817), (1796, 14091), (2013, 12572), (2562, 9878), (2684, 9429), (2694, 9394), (3143, 8052), (4026, 6286), (4697, 5388), (4939, 5124)]