74890516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 136515456

約数和(自身を除く): 61624940

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 7127, 10508, 14254, 28508, 263699, 506017, 527398, 1012034, 1054796, 2024068, 18722629, 37445258, 74890516]

約数ペア:

[(1, 74890516), (2, 37445258), (4, 18722629), (37, 2024068), (71, 1054796), (74, 1012034), (142, 527398), (148, 506017), (284, 263699), (2627, 28508), (5254, 14254), (7127, 10508)]