71495406

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2377}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 159230880

約数和(自身を除く): 87735474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 2377, 3342, 4754, 5013, 7131, 10026, 14262, 15039, 21393, 30078, 42786, 64179, 128358, 1323989, 2647978, 3971967, 7943934, 11915901, 23831802, 35747703, 71495406]

約数ペア:

[(1, 71495406), (2, 35747703), (3, 23831802), (6, 11915901), (9, 7943934), (18, 3971967), (27, 2647978), (54, 1323989), (557, 128358), (1114, 64179), (1671, 42786), (2377, 30078), (3342, 21393), (4754, 15039), (5013, 14262), (7131, 10026)]