70529456

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{42797}}^1$

素因数の和:42908

約数の個数: 20

約数和(自身を含む): 137980752

約数和(自身を除く): 67451296

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 42797, 85594, 171188, 342376, 684752, 4408091, 8816182, 17632364, 35264728, 70529456]

約数ペア:

[(1, 70529456), (2, 35264728), (4, 17632364), (8, 8816182), (16, 4408091), (103, 684752), (206, 342376), (412, 171188), (824, 85594), (1648, 42797)]