69863276

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2287}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 139915776

約数和(自身を除く): 70052500

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 2287, 4364, 4574, 7637, 9148, 15274, 16009, 30548, 32018, 64036, 2495117, 4990234, 9980468, 17465819, 34931638, 69863276]

約数ペア:

[(1, 69863276), (2, 34931638), (4, 17465819), (7, 9980468), (14, 4990234), (28, 2495117), (1091, 64036), (2182, 32018), (2287, 30548), (4364, 16009), (4574, 15274), (7637, 9148)]