28866178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27917}}^1$

素因数の和:27977

約数の個数: 16

約数和(自身を含む): 48242304

約数和(自身を除く): 19376126

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27917, 55834, 307087, 614174, 1312099, 2624198, 14433089, 28866178]

約数ペア:

[(1, 28866178), (2, 14433089), (11, 2624198), (22, 1312099), (47, 614174), (94, 307087), (517, 55834), (1034, 27917)]