68739862

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{9419}}^1$

素因数の和:9551

約数の個数: 16

約数和(自身を含む): 106822800

約数和(自身を除く): 38082938

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 9419, 18838, 386179, 772358, 838291, 1676582, 34369931, 68739862]

約数ペア:

[(1, 68739862), (2, 34369931), (41, 1676582), (82, 838291), (89, 772358), (178, 386179), (3649, 18838), (7298, 9419)]