29373968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{141221}}^1$

素因数の和:141242

約数の個数: 20

約数和(自身を含む): 61290348

約数和(自身を除く): 31916380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 141221, 282442, 564884, 1129768, 1835873, 2259536, 3671746, 7343492, 14686984, 29373968]

約数ペア:

[(1, 29373968), (2, 14686984), (4, 7343492), (8, 3671746), (13, 2259536), (16, 1835873), (26, 1129768), (52, 564884), (104, 282442), (208, 141221)]