42515084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7879}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 79430400

約数和(自身を除く): 36915316

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7879, 15758, 31516, 149701, 299402, 559409, 598804, 1118818, 2237636, 10628771, 21257542, 42515084]

約数ペア:

[(1, 42515084), (2, 21257542), (4, 10628771), (19, 2237636), (38, 1118818), (71, 598804), (76, 559409), (142, 299402), (284, 149701), (1349, 31516), (2698, 15758), (5396, 7879)]