71675981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4523}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 82083456

約数和(自身を除く): 10407475

約数列:

[1, 13, 23, 53, 299, 689, 1219, 4523, 15847, 58799, 104029, 239719, 1352377, 3116347, 5513537, 71675981]

約数ペア:

[(1, 71675981), (13, 5513537), (23, 3116347), (53, 1352377), (299, 239719), (689, 104029), (1219, 58799), (4523, 15847)]