42150854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 29388346

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 919, 1207, 1349, 1838, 2414, 2698, 15623, 17461, 22933, 31246, 34922, 45866, 65249, 130498, 296837, 593674, 1109233, 1239731, 2218466, 2479462, 21075427, 42150854]

約数ペア:

[(1, 42150854), (2, 21075427), (17, 2479462), (19, 2218466), (34, 1239731), (38, 1109233), (71, 593674), (142, 296837), (323, 130498), (646, 65249), (919, 45866), (1207, 34922), (1349, 31246), (1838, 22933), (2414, 17461), (2698, 15623)]