77275852

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 137879280

約数和(自身を除く): 60603428

約数列:

[1, 2, 4, 89, 131, 178, 262, 356, 524, 1657, 3314, 6628, 11659, 23318, 46636, 147473, 217067, 294946, 434134, 589892, 868268, 19318963, 38637926, 77275852]

約数ペア:

[(1, 77275852), (2, 38637926), (4, 19318963), (89, 868268), (131, 589892), (178, 434134), (262, 294946), (356, 217067), (524, 147473), (1657, 46636), (3314, 23318), (6628, 11659)]