286523984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6089}}^1$

素因数の和:6287

約数の個数: 40

約数和(自身を含む): 591290280

約数和(自身を除く): 304766296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1384, 2768, 2941, 5882, 6089, 11764, 12178, 23528, 24356, 47056, 48712, 97424, 103513, 207026, 414052, 828104, 1053397, 1656208, 2106794, 4213588, 8427176, 16854352, 17907749, 35815498, 71630996, 143261992, 286523984]

約数ペア:

[(1, 286523984), (2, 143261992), (4, 71630996), (8, 35815498), (16, 17907749), (17, 16854352), (34, 8427176), (68, 4213588), (136, 2106794), (173, 1656208), (272, 1053397), (346, 828104), (692, 414052), (1384, 207026), (2768, 103513), (2941, 97424), (5882, 48712), (6089, 47056), (11764, 24356), (12178, 23528)]