78648754

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 127442880

約数和(自身を除く): 48794126

約数列:

[1, 2, 29, 37, 58, 67, 74, 134, 547, 1073, 1094, 1943, 2146, 2479, 3886, 4958, 15863, 20239, 31726, 36649, 40478, 71891, 73298, 143782, 586931, 1062821, 1173862, 1356013, 2125642, 2712026, 39324377, 78648754]

約数ペア:

[(1, 78648754), (2, 39324377), (29, 2712026), (37, 2125642), (58, 1356013), (67, 1173862), (74, 1062821), (134, 586931), (547, 143782), (1073, 73298), (1094, 71891), (1943, 40478), (2146, 36649), (2479, 31726), (3886, 20239), (4958, 15863)]