72389887

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 77565600

約数和(自身を除く): 5175713

約数列:

[1, 29, 41, 107, 569, 1189, 3103, 4387, 16501, 23329, 60883, 127223, 676541, 1765607, 2496203, 72389887]

約数ペア:

[(1, 72389887), (29, 2496203), (41, 1765607), (107, 676541), (569, 127223), (1189, 60883), (3103, 23329), (4387, 16501)]