40497986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{1163}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 63526464

約数和(自身を除く): 23028478

約数列:

[1, 2, 23, 46, 757, 1163, 1514, 2326, 17411, 26749, 34822, 53498, 880391, 1760782, 20248993, 40497986]

約数ペア:

[(1, 40497986), (2, 20248993), (23, 1760782), (46, 880391), (757, 53498), (1163, 34822), (1514, 26749), (2326, 17411)]