64603578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3079}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 75105222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3079, 3497, 6158, 6994, 9237, 10491, 18474, 20982, 40027, 80054, 120081, 240162, 828251, 1656502, 2484753, 4969506, 10767263, 21534526, 32301789, 64603578]

約数ペア:

[(1, 64603578), (2, 32301789), (3, 21534526), (6, 10767263), (13, 4969506), (26, 2484753), (39, 1656502), (78, 828251), (269, 240162), (538, 120081), (807, 80054), (1614, 40027), (3079, 20982), (3497, 18474), (6158, 10491), (6994, 9237)]