72668204

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55219}}^1$

素因数の和:55277

約数の個数: 24

約数和(自身を含む): 148431360

約数和(自身を除く): 75763156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 55219, 110438, 220876, 386533, 773066, 1546132, 2595293, 5190586, 10381172, 18167051, 36334102, 72668204]

約数ペア:

[(1, 72668204), (2, 36334102), (4, 18167051), (7, 10381172), (14, 5190586), (28, 2595293), (47, 1546132), (94, 773066), (188, 386533), (329, 220876), (658, 110438), (1316, 55219)]