68152322

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 121211904

約数和(自身を除く): 53059582

約数列:

[1, 2, 7, 14, 31, 62, 217, 373, 421, 434, 746, 842, 2611, 2947, 5222, 5894, 11563, 13051, 23126, 26102, 80941, 91357, 157033, 161882, 182714, 314066, 1099231, 2198462, 4868023, 9736046, 34076161, 68152322]

約数ペア:

[(1, 68152322), (2, 34076161), (7, 9736046), (14, 4868023), (31, 2198462), (62, 1099231), (217, 314066), (373, 182714), (421, 161882), (434, 157033), (746, 91357), (842, 80941), (2611, 26102), (2947, 23126), (5222, 13051), (5894, 11563)]