40370746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4691}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 65425248

約数和(自身を除く): 25054502

約数列:

[1, 2, 13, 26, 331, 662, 4303, 4691, 8606, 9382, 60983, 121966, 1552721, 3105442, 20185373, 40370746]

約数ペア:

[(1, 40370746), (2, 20185373), (13, 3105442), (26, 1552721), (331, 121966), (662, 60983), (4303, 9382), (4691, 8606)]