76277776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 157483224

約数和(自身を除く): 81205448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 1621, 2768, 2941, 3242, 5882, 6484, 11764, 12968, 23528, 25936, 27557, 47056, 55114, 110228, 220456, 280433, 440912, 560866, 1121732, 2243464, 4486928, 4767361, 9534722, 19069444, 38138888, 76277776]

約数ペア:

[(1, 76277776), (2, 38138888), (4, 19069444), (8, 9534722), (16, 4767361), (17, 4486928), (34, 2243464), (68, 1121732), (136, 560866), (173, 440912), (272, 280433), (346, 220456), (692, 110228), (1384, 55114), (1621, 47056), (2768, 27557), (2941, 25936), (3242, 23528), (5882, 12968), (6484, 11764)]