38259988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4253}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 72539208

約数和(自身を除く): 34279220

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4253, 4498, 8506, 8996, 17012, 55289, 110578, 221156, 735769, 1471538, 2943076, 9564997, 19129994, 38259988]

約数ペア:

[(1, 38259988), (2, 19129994), (4, 9564997), (13, 2943076), (26, 1471538), (52, 735769), (173, 221156), (346, 110578), (692, 55289), (2249, 17012), (4253, 8996), (4498, 8506)]