74857256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3041}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 149483880

約数和(自身を除く): 74626624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 3041, 3077, 6082, 6154, 12164, 12308, 24328, 24616, 51697, 103394, 206788, 413576, 550421, 1100842, 2201684, 4403368, 9357157, 18714314, 37428628, 74857256]

約数ペア:

[(1, 74857256), (2, 37428628), (4, 18714314), (8, 9357157), (17, 4403368), (34, 2201684), (68, 1100842), (136, 550421), (181, 413576), (362, 206788), (724, 103394), (1448, 51697), (3041, 24616), (3077, 24328), (6082, 12308), (6154, 12164)]