25306908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 67255440

約数和(自身を除く): 41948532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 601, 638, 726, 957, 1202, 1276, 1452, 1803, 1914, 2404, 3509, 3606, 3828, 6611, 7018, 7212, 10527, 13222, 14036, 17429, 19833, 21054, 26444, 34858, 39666, 42108, 52287, 69716, 72721, 79332, 104574, 145442, 191719, 209148, 218163, 290884, 383438, 436326, 575157, 766876, 872652, 1150314, 2108909, 2300628, 4217818, 6326727, 8435636, 12653454, 25306908]

約数ペア:

[(1, 25306908), (2, 12653454), (3, 8435636), (4, 6326727), (6, 4217818), (11, 2300628), (12, 2108909), (22, 1150314), (29, 872652), (33, 766876), (44, 575157), (58, 436326), (66, 383438), (87, 290884), (116, 218163), (121, 209148), (132, 191719), (174, 145442), (242, 104574), (319, 79332), (348, 72721), (363, 69716), (484, 52287), (601, 42108), (638, 39666), (726, 34858), (957, 26444), (1202, 21054), (1276, 19833), (1452, 17429), (1803, 14036), (1914, 13222), (2404, 10527), (3509, 7212), (3606, 7018), (3828, 6611)]