28899464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 30975736

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 4157, 6952, 8314, 16628, 33256, 45727, 91454, 182908, 328403, 365816, 656806, 1313612, 2627224, 3612433, 7224866, 14449732, 28899464]

約数ペア:

[(1, 28899464), (2, 14449732), (4, 7224866), (8, 3612433), (11, 2627224), (22, 1313612), (44, 656806), (79, 365816), (88, 328403), (158, 182908), (316, 91454), (632, 45727), (869, 33256), (1738, 16628), (3476, 8314), (4157, 6952)]