25459419588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{42281}}^1$

素因数の和:42465

約数の個数: 72

約数和(自身を含む): 63149012640

約数和(自身を除く): 37689593052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 361, 417, 556, 722, 834, 1083, 1444, 1668, 2166, 2641, 4332, 5282, 7923, 10564, 15846, 31692, 42281, 50179, 84562, 100358, 126843, 150537, 169124, 200716, 253686, 301074, 507372, 602148, 803339, 1606678, 2410017, 3213356, 4820034, 5877059, 9640068, 11754118, 15263441, 17631177, 23508236, 30526882, 35262354, 45790323, 61053764, 70524708, 91580646, 111664121, 183161292, 223328242, 334992363, 446656484, 669984726, 1339969452, 2121618299, 4243236598, 6364854897, 8486473196, 12729709794, 25459419588]

約数ペア:

[(1, 25459419588), (2, 12729709794), (3, 8486473196), (4, 6364854897), (6, 4243236598), (12, 2121618299), (19, 1339969452), (38, 669984726), (57, 446656484), (76, 334992363), (114, 223328242), (139, 183161292), (228, 111664121), (278, 91580646), (361, 70524708), (417, 61053764), (556, 45790323), (722, 35262354), (834, 30526882), (1083, 23508236), (1444, 17631177), (1668, 15263441), (2166, 11754118), (2641, 9640068), (4332, 5877059), (5282, 4820034), (7923, 3213356), (10564, 2410017), (15846, 1606678), (31692, 803339), (42281, 602148), (50179, 507372), (84562, 301074), (100358, 253686), (126843, 200716), (150537, 169124)]