79938472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1433}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 158313600

約数和(自身を除く): 78375128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1433, 1468, 2866, 2936, 5732, 6973, 11464, 13946, 27227, 27892, 54454, 55784, 108908, 217816, 525911, 1051822, 2103644, 4207288, 9992309, 19984618, 39969236, 79938472]

約数ペア:

[(1, 79938472), (2, 39969236), (4, 19984618), (8, 9992309), (19, 4207288), (38, 2103644), (76, 1051822), (152, 525911), (367, 217816), (734, 108908), (1433, 55784), (1468, 54454), (2866, 27892), (2936, 27227), (5732, 13946), (6973, 11464)]