72915502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{9181}}^1$

素因数の和:9232

約数の個数: 24

約数和(自身を含む): 125940312

約数和(自身を除く): 53024810

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 9181, 18362, 100991, 174439, 201982, 348878, 1918829, 3314341, 3837658, 6628682, 36457751, 72915502]

約数ペア:

[(1, 72915502), (2, 36457751), (11, 6628682), (19, 3837658), (22, 3314341), (38, 1918829), (209, 348878), (361, 201982), (418, 174439), (722, 100991), (3971, 18362), (7942, 9181)]