68771308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1109}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 124009200

約数和(自身を除く): 55237892

約数列:

[1, 2, 4, 37, 74, 148, 419, 838, 1109, 1676, 2218, 4436, 15503, 31006, 41033, 62012, 82066, 164132, 464671, 929342, 1858684, 17192827, 34385654, 68771308]

約数ペア:

[(1, 68771308), (2, 34385654), (4, 17192827), (37, 1858684), (74, 929342), (148, 464671), (419, 164132), (838, 82066), (1109, 62012), (1676, 41033), (2218, 31006), (4436, 15503)]