68122684

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7823}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 136700928

約数和(自身を除く): 68578244

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 7823, 8708, 15646, 31292, 54761, 109522, 219044, 2432953, 4865906, 9731812, 17030671, 34061342, 68122684]

約数ペア:

[(1, 68122684), (2, 34061342), (4, 17030671), (7, 9731812), (14, 4865906), (28, 2432953), (311, 219044), (622, 109522), (1244, 54761), (2177, 31292), (4354, 15646), (7823, 8708)]