69418972

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34919}}^1$

素因数の和:35001

約数の個数: 24

約数和(自身を含む): 140797440

約数和(自身を除く): 71378468

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 34919, 69838, 139676, 244433, 488866, 977732, 2479249, 4958498, 9916996, 17354743, 34709486, 69418972]

約数ペア:

[(1, 69418972), (2, 34709486), (4, 17354743), (7, 9916996), (14, 4958498), (28, 2479249), (71, 977732), (142, 488866), (284, 244433), (497, 139676), (994, 69838), (1988, 34919)]