68873428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35797}}^1$

素因数の和:35851

約数の個数: 24

約数和(自身を含む): 133311752

約数和(自身を除く): 64438324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 35797, 71594, 143188, 465361, 930722, 1324489, 1861444, 2648978, 5297956, 17218357, 34436714, 68873428]

約数ペア:

[(1, 68873428), (2, 34436714), (4, 17218357), (13, 5297956), (26, 2648978), (37, 1861444), (52, 1324489), (74, 930722), (148, 465361), (481, 143188), (962, 71594), (1924, 35797)]