74670206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20963}}^1$

素因数の和:21115

約数の個数: 16

約数和(自身を含む): 121507344

約数和(自身を除く): 46837138

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 20963, 41926, 272519, 545038, 2871931, 5743862, 37335103, 74670206]

約数ペア:

[(1, 74670206), (2, 37335103), (13, 5743862), (26, 2871931), (137, 545038), (274, 272519), (1781, 41926), (3562, 20963)]