68022654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3847}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 155890176

約数和(自身を除く): 87867522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 3847, 5894, 7694, 8841, 11541, 17682, 23082, 26929, 53858, 80787, 161574, 1619587, 3239174, 4858761, 9717522, 11337109, 22674218, 34011327, 68022654]

約数ペア:

[(1, 68022654), (2, 34011327), (3, 22674218), (6, 11337109), (7, 9717522), (14, 4858761), (21, 3239174), (42, 1619587), (421, 161574), (842, 80787), (1263, 53858), (2526, 26929), (2947, 23082), (3847, 17682), (5894, 11541), (7694, 8841)]