42554452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2129}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 78724800

約数和(自身を除く): 36170348

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 2129, 4258, 4997, 8516, 9994, 19988, 40451, 80902, 161804, 559927, 1119854, 2239708, 10638613, 21277226, 42554452]

約数ペア:

[(1, 42554452), (2, 21277226), (4, 10638613), (19, 2239708), (38, 1119854), (76, 559927), (263, 161804), (526, 80902), (1052, 40451), (2129, 19988), (4258, 9994), (4997, 8516)]