25861374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 71525376

約数和(自身を除く): 45664002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 63, 66, 77, 94, 99, 126, 141, 154, 198, 231, 282, 329, 397, 423, 462, 517, 658, 693, 794, 846, 987, 1034, 1191, 1386, 1551, 1974, 2382, 2779, 2961, 3102, 3573, 3619, 4367, 4653, 5558, 5922, 7146, 7238, 8337, 8734, 9306, 10857, 13101, 16674, 18659, 21714, 25011, 26202, 30569, 32571, 37318, 39303, 50022, 55977, 61138, 65142, 78606, 91707, 111954, 130613, 167931, 183414, 205249, 261226, 275121, 335862, 391839, 410498, 550242, 615747, 783678, 1175517, 1231494, 1436743, 1847241, 2351034, 2873486, 3694482, 4310229, 8620458, 12930687, 25861374]

約数ペア:

[(1, 25861374), (2, 12930687), (3, 8620458), (6, 4310229), (7, 3694482), (9, 2873486), (11, 2351034), (14, 1847241), (18, 1436743), (21, 1231494), (22, 1175517), (33, 783678), (42, 615747), (47, 550242), (63, 410498), (66, 391839), (77, 335862), (94, 275121), (99, 261226), (126, 205249), (141, 183414), (154, 167931), (198, 130613), (231, 111954), (282, 91707), (329, 78606), (397, 65142), (423, 61138), (462, 55977), (517, 50022), (658, 39303), (693, 37318), (794, 32571), (846, 30569), (987, 26202), (1034, 25011), (1191, 21714), (1386, 18659), (1551, 16674), (1974, 13101), (2382, 10857), (2779, 9306), (2961, 8734), (3102, 8337), (3573, 7238), (3619, 7146), (4367, 5922), (4653, 5558)]