359017256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6863}}^1$

素因数の和:7385

約数の個数: 32

約数和(自身を含む): 726485760

約数和(自身を除く): 367468504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 503, 1006, 2012, 4024, 6539, 6863, 13078, 13726, 26156, 27452, 52312, 54904, 89219, 178438, 356876, 713752, 3452089, 6904178, 13808356, 27616712, 44877157, 89754314, 179508628, 359017256]

約数ペア:

[(1, 359017256), (2, 179508628), (4, 89754314), (8, 44877157), (13, 27616712), (26, 13808356), (52, 6904178), (104, 3452089), (503, 713752), (1006, 356876), (2012, 178438), (4024, 89219), (6539, 54904), (6863, 52312), (13078, 27452), (13726, 26156)]