66205324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{809}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 119070000

約数和(自身を除く): 52864676

約数列:

[1, 2, 4, 41, 82, 164, 499, 809, 998, 1618, 1996, 3236, 20459, 33169, 40918, 66338, 81836, 132676, 403691, 807382, 1614764, 16551331, 33102662, 66205324]

約数ペア:

[(1, 66205324), (2, 33102662), (4, 16551331), (41, 1614764), (82, 807382), (164, 403691), (499, 132676), (809, 81836), (998, 66338), (1618, 40918), (1996, 33169), (3236, 20459)]