68256328

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1481}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 146540160

約数和(自身を除く): 78283832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 1481, 1646, 2962, 3292, 5761, 5924, 6584, 10367, 11522, 11848, 20734, 23044, 41468, 46088, 82936, 1218863, 2437726, 4875452, 8532041, 9750904, 17064082, 34128164, 68256328]

約数ペア:

[(1, 68256328), (2, 34128164), (4, 17064082), (7, 9750904), (8, 8532041), (14, 4875452), (28, 2437726), (56, 1218863), (823, 82936), (1481, 46088), (1646, 41468), (2962, 23044), (3292, 20734), (5761, 11848), (5924, 11522), (6584, 10367)]