25759752

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 66792000

約数和(自身を除く): 41032248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 109, 129, 172, 218, 229, 258, 327, 344, 436, 458, 516, 654, 687, 872, 916, 1032, 1308, 1374, 1832, 2616, 2748, 4687, 5496, 9374, 9847, 14061, 18748, 19694, 24961, 28122, 29541, 37496, 39388, 49922, 56244, 59082, 74883, 78776, 99844, 112488, 118164, 149766, 199688, 236328, 299532, 599064, 1073323, 2146646, 3219969, 4293292, 6439938, 8586584, 12879876, 25759752]

約数ペア:

[(1, 25759752), (2, 12879876), (3, 8586584), (4, 6439938), (6, 4293292), (8, 3219969), (12, 2146646), (24, 1073323), (43, 599064), (86, 299532), (109, 236328), (129, 199688), (172, 149766), (218, 118164), (229, 112488), (258, 99844), (327, 78776), (344, 74883), (436, 59082), (458, 56244), (516, 49922), (654, 39388), (687, 37496), (872, 29541), (916, 28122), (1032, 24961), (1308, 19694), (1374, 18748), (1832, 14061), (2616, 9847), (2748, 9374), (4687, 5496)]