77428124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 141801408

約数和(自身を除く): 64373284

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 9871, 19742, 39484, 365227, 523163, 730454, 1046326, 1460908, 2092652, 19357031, 38714062, 77428124]

約数ペア:

[(1, 77428124), (2, 38714062), (4, 19357031), (37, 2092652), (53, 1460908), (74, 1046326), (106, 730454), (148, 523163), (212, 365227), (1961, 39484), (3922, 19742), (7844, 9871)]