40989436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 73513440

約数和(自身を除く): 32524004

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 1429, 2858, 5716, 7171, 14342, 28684, 101459, 144329, 202918, 288658, 405836, 577316, 10247359, 20494718, 40989436]

約数ペア:

[(1, 40989436), (2, 20494718), (4, 10247359), (71, 577316), (101, 405836), (142, 288658), (202, 202918), (284, 144329), (404, 101459), (1429, 28684), (2858, 14342), (5716, 7171)]