68213454

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 141474816

約数和(自身を除く): 73261362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 257, 514, 771, 1427, 1542, 2854, 4281, 7967, 8562, 15934, 23901, 44237, 47802, 88474, 132711, 265422, 366739, 733478, 1100217, 2200434, 11368909, 22737818, 34106727, 68213454]

約数ペア:

[(1, 68213454), (2, 34106727), (3, 22737818), (6, 11368909), (31, 2200434), (62, 1100217), (93, 733478), (186, 366739), (257, 265422), (514, 132711), (771, 88474), (1427, 47802), (1542, 44237), (2854, 23901), (4281, 15934), (7967, 8562)]