42317438

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 66579240

約数和(自身を除く): 24261802

約数列:

[1, 2, 29, 58, 139, 181, 278, 362, 841, 1682, 4031, 5249, 8062, 10498, 25159, 50318, 116899, 152221, 233798, 304442, 729611, 1459222, 21158719, 42317438]

約数ペア:

[(1, 42317438), (2, 21158719), (29, 1459222), (58, 729611), (139, 304442), (181, 233798), (278, 152221), (362, 116899), (841, 50318), (1682, 25159), (4031, 10498), (5249, 8062)]