28872656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58211}}^1$

素因数の和:58250

約数の個数: 20

約数和(自身を含む): 57746304

約数和(自身を除く): 28873648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58211, 116422, 232844, 465688, 931376, 1804541, 3609082, 7218164, 14436328, 28872656]

約数ペア:

[(1, 28872656), (2, 14436328), (4, 7218164), (8, 3609082), (16, 1804541), (31, 931376), (62, 465688), (124, 232844), (248, 116422), (496, 58211)]