74735018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14149}}^1$

素因数の和:14309

約数の個数: 16

約数和(自身を含む): 118860000

約数和(自身を除く): 44124982

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 14149, 28298, 268831, 537662, 1966711, 3933422, 37367509, 74735018]

約数ペア:

[(1, 74735018), (2, 37367509), (19, 3933422), (38, 1966711), (139, 537662), (278, 268831), (2641, 28298), (5282, 14149)]