77465812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7333}}^1$

素因数の和:7495

約数の個数: 24

約数和(自身を含む): 143746400

約数和(自身を除く): 66280588

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 7333, 10564, 14666, 29332, 139327, 278654, 557308, 1019287, 2038574, 4077148, 19366453, 38732906, 77465812]

約数ペア:

[(1, 77465812), (2, 38732906), (4, 19366453), (19, 4077148), (38, 2038574), (76, 1019287), (139, 557308), (278, 278654), (556, 139327), (2641, 29332), (5282, 14666), (7333, 10564)]