25242126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 62995968

約数和(自身を除く): 37753842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 557, 581, 1079, 1114, 1162, 1671, 1743, 2158, 3237, 3342, 3486, 3899, 6474, 7241, 7553, 7798, 11697, 14482, 15106, 21723, 22659, 23394, 43446, 45318, 46231, 50687, 92462, 101374, 138693, 152061, 277386, 304122, 323617, 601003, 647234, 970851, 1202006, 1803009, 1941702, 3606018, 4207021, 8414042, 12621063, 25242126]

約数ペア:

[(1, 25242126), (2, 12621063), (3, 8414042), (6, 4207021), (7, 3606018), (13, 1941702), (14, 1803009), (21, 1202006), (26, 970851), (39, 647234), (42, 601003), (78, 323617), (83, 304122), (91, 277386), (166, 152061), (182, 138693), (249, 101374), (273, 92462), (498, 50687), (546, 46231), (557, 45318), (581, 43446), (1079, 23394), (1114, 22659), (1162, 21723), (1671, 15106), (1743, 14482), (2158, 11697), (3237, 7798), (3342, 7553), (3486, 7241), (3899, 6474)]