28305272504

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{41257}}^1$

素因数の和:41903

約数の個数: 32

約数和(自身を含む): 53470368000

約数和(自身を除く): 25165095496

約数列:

[1, 2, 4, 8, 191, 382, 449, 764, 898, 1528, 1796, 3592, 41257, 82514, 85759, 165028, 171518, 330056, 343036, 686072, 7880087, 15760174, 18524393, 31520348, 37048786, 63040696, 74097572, 148195144, 3538159063, 7076318126, 14152636252, 28305272504]

約数ペア:

[(1, 28305272504), (2, 14152636252), (4, 7076318126), (8, 3538159063), (191, 148195144), (382, 74097572), (449, 63040696), (764, 37048786), (898, 31520348), (1528, 18524393), (1796, 15760174), (3592, 7880087), (41257, 686072), (82514, 343036), (85759, 330056), (165028, 171518)]