42175065712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202764739}}^1$

素因数の和:202764760

約数の個数: 20

約数和(自身を含む): 87999897160

約数和(自身を除く): 45824831448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202764739, 405529478, 811058956, 1622117912, 2635941607, 3244235824, 5271883214, 10543766428, 21087532856, 42175065712]

約数ペア:

[(1, 42175065712), (2, 21087532856), (4, 10543766428), (8, 5271883214), (13, 3244235824), (16, 2635941607), (26, 1622117912), (52, 811058956), (104, 405529478), (208, 202764739)]