77407604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 142103808

約数和(自身を除く): 64696204

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4271, 4531, 8542, 9062, 17084, 18124, 98233, 196466, 392932, 841387, 1682774, 3365548, 19351901, 38703802, 77407604]

約数ペア:

[(1, 77407604), (2, 38703802), (4, 19351901), (23, 3365548), (46, 1682774), (92, 841387), (197, 392932), (394, 196466), (788, 98233), (4271, 18124), (4531, 17084), (8542, 9062)]