68377922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 42663358

約数列:

[1, 2, 19, 38, 67, 107, 134, 214, 251, 502, 1273, 2033, 2546, 4066, 4769, 7169, 9538, 14338, 16817, 26857, 33634, 53714, 136211, 272422, 319523, 510283, 639046, 1020566, 1799419, 3598838, 34188961, 68377922]

約数ペア:

[(1, 68377922), (2, 34188961), (19, 3598838), (38, 1799419), (67, 1020566), (107, 639046), (134, 510283), (214, 319523), (251, 272422), (502, 136211), (1273, 53714), (2033, 33634), (2546, 26857), (4066, 16817), (4769, 14338), (7169, 9538)]