68938844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35831}}^1$

素因数の和:35885

約数の個数: 24

約数和(自身を含む): 133438368

約数和(自身を除く): 64499524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 35831, 71662, 143324, 465803, 931606, 1325747, 1863212, 2651494, 5302988, 17234711, 34469422, 68938844]

約数ペア:

[(1, 68938844), (2, 34469422), (4, 17234711), (13, 5302988), (26, 2651494), (37, 1863212), (52, 1325747), (74, 931606), (148, 465803), (481, 143324), (962, 71662), (1924, 35831)]