72386998

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1084

約数の個数: 24

約数和(自身を含む): 115790472

約数和(自身を除く): 43403474

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 937, 1874, 2033, 4066, 17803, 35606, 38627, 77254, 100259, 200518, 338257, 676514, 1904921, 3809842, 36193499, 72386998]

約数ペア:

[(1, 72386998), (2, 36193499), (19, 3809842), (38, 1904921), (107, 676514), (214, 338257), (361, 200518), (722, 100259), (937, 77254), (1874, 38627), (2033, 35606), (4066, 17803)]