77776652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19309}}^1$

素因数の和:19385

約数の個数: 24

約数和(自身を含む): 145983600

約数和(自身を除く): 68206948

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 19309, 38618, 77236, 366871, 733742, 1023377, 1467484, 2046754, 4093508, 19444163, 38888326, 77776652]

約数ペア:

[(1, 77776652), (2, 38888326), (4, 19444163), (19, 4093508), (38, 2046754), (53, 1467484), (76, 1023377), (106, 733742), (212, 366871), (1007, 77236), (2014, 38618), (4028, 19309)]