64709324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13049

約数の個数: 24

約数和(自身を含む): 119879760

約数和(自身を除く): 55170436

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 12973, 25946, 51892, 376217, 557839, 752434, 1115678, 1504868, 2231356, 16177331, 32354662, 64709324]

約数ペア:

[(1, 64709324), (2, 32354662), (4, 16177331), (29, 2231356), (43, 1504868), (58, 1115678), (86, 752434), (116, 557839), (172, 376217), (1247, 51892), (2494, 25946), (4988, 12973)]