38479763336

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1639949}}^1$

素因数の和:1640381

約数の個数: 32

約数和(自身を含む): 82653480000

約数和(自身を除く): 44173716664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3352, 5866, 11732, 23464, 1639949, 3279898, 6559796, 11479643, 13119592, 22959286, 45918572, 91837144, 687138631, 1374277262, 2748554524, 4809970417, 5497109048, 9619940834, 19239881668, 38479763336]

約数ペア:

[(1, 38479763336), (2, 19239881668), (4, 9619940834), (7, 5497109048), (8, 4809970417), (14, 2748554524), (28, 1374277262), (56, 687138631), (419, 91837144), (838, 45918572), (1676, 22959286), (2933, 13119592), (3352, 11479643), (5866, 6559796), (11732, 3279898), (23464, 1639949)]