72457792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5459

約数の個数: 56

約数和(自身を含む): 165140640

約数和(自身を除く): 92682848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5417, 6688, 10834, 13376, 21668, 43336, 59587, 86672, 102923, 119174, 173344, 205846, 238348, 346688, 411692, 476696, 823384, 953392, 1132153, 1646768, 1906784, 2264306, 3293536, 3813568, 4528612, 6587072, 9057224, 18114448, 36228896, 72457792]

約数ペア:

[(1, 72457792), (2, 36228896), (4, 18114448), (8, 9057224), (11, 6587072), (16, 4528612), (19, 3813568), (22, 3293536), (32, 2264306), (38, 1906784), (44, 1646768), (64, 1132153), (76, 953392), (88, 823384), (152, 476696), (176, 411692), (209, 346688), (304, 238348), (352, 205846), (418, 173344), (608, 119174), (704, 102923), (836, 86672), (1216, 59587), (1672, 43336), (3344, 21668), (5417, 13376), (6688, 10834)]