42880036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5273}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 79742880

約数和(自身を除く): 36862844

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 5273, 8132, 10546, 21092, 100187, 200374, 400748, 564211, 1128422, 2256844, 10720009, 21440018, 42880036]

約数ペア:

[(1, 42880036), (2, 21440018), (4, 10720009), (19, 2256844), (38, 1128422), (76, 564211), (107, 400748), (214, 200374), (428, 100187), (2033, 21092), (4066, 10546), (5273, 8132)]