77882675528

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1583}}^1\times {\mathrm{2213}}^1$

素因数の和:4206

約数の個数: 64

約数和(自身を含む): 167493173760

約数和(自身を除く): 89610498232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1583, 1588, 2213, 2779, 3166, 3176, 4426, 5558, 6332, 8852, 11081, 11116, 12664, 15491, 17704, 22162, 22232, 30982, 44324, 61964, 88648, 123928, 628451, 878561, 1256902, 1757122, 2513804, 3503179, 3514244, 4399157, 5027608, 6149927, 7006358, 7028488, 8798314, 12299854, 14012716, 17596628, 24522253, 24599708, 28025432, 35193256, 49044506, 49199416, 98089012, 196178024, 1390762063, 2781524126, 5563048252, 9735334441, 11126096504, 19470668882, 38941337764, 77882675528]

約数ペア:

[(1, 77882675528), (2, 38941337764), (4, 19470668882), (7, 11126096504), (8, 9735334441), (14, 5563048252), (28, 2781524126), (56, 1390762063), (397, 196178024), (794, 98089012), (1583, 49199416), (1588, 49044506), (2213, 35193256), (2779, 28025432), (3166, 24599708), (3176, 24522253), (4426, 17596628), (5558, 14012716), (6332, 12299854), (8852, 8798314), (11081, 7028488), (11116, 7006358), (12664, 6149927), (15491, 5027608), (17704, 4399157), (22162, 3514244), (22232, 3503179), (30982, 2513804), (44324, 1757122), (61964, 1256902), (88648, 878561), (123928, 628451)]