28980874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48463}}^1$

素因数の和:48501

約数の個数: 16

約数和(自身を含む): 48851712

約数和(自身を除く): 19870838

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 48463, 96926, 630019, 1114649, 1260038, 2229298, 14490437, 28980874]

約数ペア:

[(1, 28980874), (2, 14490437), (13, 2229298), (23, 1260038), (26, 1114649), (46, 630019), (299, 96926), (598, 48463)]