69878326

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4421}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 119924640

約数和(自身を除く): 50046314

約数列:

[1, 2, 7, 14, 1129, 2258, 4421, 7903, 8842, 15806, 30947, 61894, 4991309, 9982618, 34939163, 69878326]

約数ペア:

[(1, 69878326), (2, 34939163), (7, 9982618), (14, 4991309), (1129, 61894), (2258, 30947), (4421, 15806), (7903, 8842)]