77666128

素因数分解:

$2^4\times {\mathrm{1733}}^1\times {\mathrm{2801}}^1$

素因数の和:4542

約数の個数: 20

約数和(自身を含む): 150618708

約数和(自身を除く): 72952580

約数列:

[1, 2, 4, 8, 16, 1733, 2801, 3466, 5602, 6932, 11204, 13864, 22408, 27728, 44816, 4854133, 9708266, 19416532, 38833064, 77666128]

約数ペア:

[(1, 77666128), (2, 38833064), (4, 19416532), (8, 9708266), (16, 4854133), (1733, 44816), (2801, 27728), (3466, 22408), (5602, 13864), (6932, 11204)]