79949378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 131163840

約数和(自身を除く): 51214462

約数列:

[1, 2, 19, 37, 38, 74, 101, 202, 563, 703, 1126, 1406, 1919, 3737, 3838, 7474, 10697, 20831, 21394, 41662, 56863, 71003, 113726, 142006, 395789, 791578, 1080397, 2103931, 2160794, 4207862, 39974689, 79949378]

約数ペア:

[(1, 79949378), (2, 39974689), (19, 4207862), (37, 2160794), (38, 2103931), (74, 1080397), (101, 791578), (202, 395789), (563, 142006), (703, 113726), (1126, 71003), (1406, 56863), (1919, 41662), (3737, 21394), (3838, 20831), (7474, 10697)]