69550516

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18131}}^1$

素因数の和:18279

約数の個数: 24

約数和(自身を含む): 140124096

約数和(自身を除く): 70573580

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 18131, 36262, 72524, 126917, 253834, 507668, 2483947, 4967894, 9935788, 17387629, 34775258, 69550516]

約数ペア:

[(1, 69550516), (2, 34775258), (4, 17387629), (7, 9935788), (14, 4967894), (28, 2483947), (137, 507668), (274, 253834), (548, 126917), (959, 72524), (1918, 36262), (3836, 18131)]