23637292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 50256640

約数和(自身を除く): 26619348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 283, 314, 532, 566, 628, 1099, 1132, 1981, 2198, 2983, 3962, 4396, 5377, 5966, 7924, 10754, 11932, 20881, 21508, 37639, 41762, 44431, 75278, 83524, 88862, 150556, 177724, 311017, 622034, 844189, 1244068, 1688378, 3376756, 5909323, 11818646, 23637292]

約数ペア:

[(1, 23637292), (2, 11818646), (4, 5909323), (7, 3376756), (14, 1688378), (19, 1244068), (28, 844189), (38, 622034), (76, 311017), (133, 177724), (157, 150556), (266, 88862), (283, 83524), (314, 75278), (532, 44431), (566, 41762), (628, 37639), (1099, 21508), (1132, 20881), (1981, 11932), (2198, 10754), (2983, 7924), (3962, 5966), (4396, 5377)]