73123388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5189}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 138344640

約数和(自身を除く): 65221252

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 5189, 7046, 10378, 14092, 20756, 67457, 134914, 269828, 1406219, 2812438, 5624876, 18280847, 36561694, 73123388]

約数ペア:

[(1, 73123388), (2, 36561694), (4, 18280847), (13, 5624876), (26, 2812438), (52, 1406219), (271, 269828), (542, 134914), (1084, 67457), (3523, 20756), (5189, 14092), (7046, 10378)]