71978164

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 128105600

約数和(自身を除く): 56127436

約数列:

[1, 2, 4, 79, 158, 316, 379, 601, 758, 1202, 1516, 2404, 29941, 47479, 59882, 94958, 119764, 189916, 227779, 455558, 911116, 17994541, 35989082, 71978164]

約数ペア:

[(1, 71978164), (2, 35989082), (4, 17994541), (79, 911116), (158, 455558), (316, 227779), (379, 189916), (601, 119764), (758, 94958), (1202, 59882), (1516, 47479), (2404, 29941)]