42597772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80071}}^1$

素因数の和:80101

約数の個数: 24

約数和(自身を含む): 89680640

約数和(自身を除く): 47082868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80071, 160142, 320284, 560497, 1120994, 1521349, 2241988, 3042698, 6085396, 10649443, 21298886, 42597772]

約数ペア:

[(1, 42597772), (2, 21298886), (4, 10649443), (7, 6085396), (14, 3042698), (19, 2241988), (28, 1521349), (38, 1120994), (76, 560497), (133, 320284), (266, 160142), (532, 80071)]