26430358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 17006378

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 293, 586, 851, 1219, 1702, 1961, 2438, 3922, 6739, 10841, 13478, 15529, 21682, 31058, 45103, 90206, 249343, 357167, 498686, 574573, 714334, 1149146, 13215179, 26430358]

約数ペア:

[(1, 26430358), (2, 13215179), (23, 1149146), (37, 714334), (46, 574573), (53, 498686), (74, 357167), (106, 249343), (293, 90206), (586, 45103), (851, 31058), (1219, 21682), (1702, 15529), (1961, 13478), (2438, 10841), (3922, 6739)]