67636228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9791}}^1$

素因数の和:9963

約数の個数: 24

約数和(自身を含む): 129959424

約数和(自身を除く): 62323196

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 9791, 19582, 39164, 107701, 215402, 430804, 1537187, 3074374, 6148748, 16909057, 33818114, 67636228]

約数ペア:

[(1, 67636228), (2, 33818114), (4, 16909057), (11, 6148748), (22, 3074374), (44, 1537187), (157, 430804), (314, 215402), (628, 107701), (1727, 39164), (3454, 19582), (6908, 9791)]