28971544

素因数分解:

$2^3\times 7^2\times {\mathrm{73907}}^1$

素因数の和:73927

約数の個数: 24

約数和(自身を含む): 63191340

約数和(自身を除く): 34219796

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73907, 147814, 295628, 517349, 591256, 1034698, 2069396, 3621443, 4138792, 7242886, 14485772, 28971544]

約数ペア:

[(1, 28971544), (2, 14485772), (4, 7242886), (7, 4138792), (8, 3621443), (14, 2069396), (28, 1034698), (49, 591256), (56, 517349), (98, 295628), (196, 147814), (392, 73907)]