78375338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32467}}^1$

素因数の和:32557

約数の個数: 16

約数和(自身を含む): 126235584

約数和(自身を除く): 47860246

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 32467, 64934, 551939, 1103878, 2305157, 4610314, 39187669, 78375338]

約数ペア:

[(1, 78375338), (2, 39187669), (17, 4610314), (34, 2305157), (71, 1103878), (142, 551939), (1207, 64934), (2414, 32467)]