69721858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16931}}^1$

素因数の和:17033

約数の個数: 16

約数和(自身を含む): 109719360

約数和(自身を除く): 39997502

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 16931, 33862, 490999, 981998, 1202101, 2404202, 34860929, 69721858]

約数ペア:

[(1, 69721858), (2, 34860929), (29, 2404202), (58, 1202101), (71, 981998), (142, 490999), (2059, 33862), (4118, 16931)]