74582768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{358571}}^1$

素因数の和:358592

約数の個数: 20

約数和(自身を含む): 155620248

約数和(自身を除く): 81037480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 358571, 717142, 1434284, 2868568, 4661423, 5737136, 9322846, 18645692, 37291384, 74582768]

約数ペア:

[(1, 74582768), (2, 37291384), (4, 18645692), (8, 9322846), (13, 5737136), (16, 4661423), (26, 2868568), (52, 1434284), (104, 717142), (208, 358571)]