66223816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{941}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 131126400

約数和(自身を除く): 64902584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 941, 1852, 1882, 3704, 3764, 7528, 8797, 17594, 17879, 35188, 35758, 70376, 71516, 143032, 435683, 871366, 1742732, 3485464, 8277977, 16555954, 33111908, 66223816]

約数ペア:

[(1, 66223816), (2, 33111908), (4, 16555954), (8, 8277977), (19, 3485464), (38, 1742732), (76, 871366), (152, 435683), (463, 143032), (926, 71516), (941, 70376), (1852, 35758), (1882, 35188), (3704, 17879), (3764, 17594), (7528, 8797)]