61770976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 128822400

約数和(自身を除く): 67051424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 283, 304, 359, 566, 608, 718, 1132, 1436, 2264, 2872, 4528, 5377, 5744, 6821, 9056, 10754, 11488, 13642, 21508, 27284, 43016, 54568, 86032, 101597, 109136, 172064, 203194, 218272, 406388, 812776, 1625552, 1930343, 3251104, 3860686, 7721372, 15442744, 30885488, 61770976]

約数ペア:

[(1, 61770976), (2, 30885488), (4, 15442744), (8, 7721372), (16, 3860686), (19, 3251104), (32, 1930343), (38, 1625552), (76, 812776), (152, 406388), (283, 218272), (304, 203194), (359, 172064), (566, 109136), (608, 101597), (718, 86032), (1132, 54568), (1436, 43016), (2264, 27284), (2872, 21508), (4528, 13642), (5377, 11488), (5744, 10754), (6821, 9056)]