79642756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61643}}^1$

素因数の和:61683

約数の個数: 24

約数和(自身を含む): 155342880

約数和(自身を除く): 75700124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 61643, 123286, 246572, 1047931, 1171217, 2095862, 2342434, 4191724, 4684868, 19910689, 39821378, 79642756]

約数ペア:

[(1, 79642756), (2, 39821378), (4, 19910689), (17, 4684868), (19, 4191724), (34, 2342434), (38, 2095862), (68, 1171217), (76, 1047931), (323, 246572), (646, 123286), (1292, 61643)]