66325076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 118198080

約数和(自身を除く): 51873004

約数列:

[1, 2, 4, 71, 142, 284, 409, 571, 818, 1142, 1636, 2284, 29039, 40541, 58078, 81082, 116156, 162164, 233539, 467078, 934156, 16581269, 33162538, 66325076]

約数ペア:

[(1, 66325076), (2, 33162538), (4, 16581269), (71, 934156), (142, 467078), (284, 233539), (409, 162164), (571, 116156), (818, 81082), (1142, 58078), (1636, 40541), (2284, 29039)]