28226796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7910

約数の個数: 48

約数和(自身を含む): 74022144

約数和(自身を除く): 45795348

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 7867, 15734, 23601, 31468, 47202, 94404, 102271, 180941, 204542, 306813, 361882, 409084, 542823, 613626, 723764, 1085646, 1227252, 2171292, 2352233, 4704466, 7056699, 9408932, 14113398, 28226796]

約数ペア:

[(1, 28226796), (2, 14113398), (3, 9408932), (4, 7056699), (6, 4704466), (12, 2352233), (13, 2171292), (23, 1227252), (26, 1085646), (39, 723764), (46, 613626), (52, 542823), (69, 409084), (78, 361882), (92, 306813), (138, 204542), (156, 180941), (276, 102271), (299, 94404), (598, 47202), (897, 31468), (1196, 23601), (1794, 15734), (3588, 7867)]