28820058

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 60794496

約数和(自身を除く): 31974438

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2153, 2231, 4306, 4462, 6459, 6693, 12918, 13386, 49519, 99038, 148557, 208841, 297114, 417682, 626523, 1253046, 4803343, 9606686, 14410029, 28820058]

約数ペア:

[(1, 28820058), (2, 14410029), (3, 9606686), (6, 4803343), (23, 1253046), (46, 626523), (69, 417682), (97, 297114), (138, 208841), (194, 148557), (291, 99038), (582, 49519), (2153, 13386), (2231, 12918), (4306, 6693), (4462, 6459)]