72897578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{52901}}^1$

素因数の和:52969

約数の個数: 16

約数和(自身を含む): 119981736

約数和(自身を除く): 47084158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 52901, 105802, 687713, 1375426, 2803753, 5607506, 36448789, 72897578]

約数ペア:

[(1, 72897578), (2, 36448789), (13, 5607506), (26, 2803753), (53, 1375426), (106, 687713), (689, 105802), (1378, 52901)]