28213965624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{37507}}^1$

素因数の和:39940

約数の個数: 64

約数和(自身を含む): 75994208640

約数和(自身を除く): 47780243016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2411, 4822, 7233, 9644, 14466, 19288, 28932, 31343, 37507, 57864, 62686, 75014, 94029, 112521, 125372, 150028, 188058, 225042, 250744, 300056, 376116, 450084, 487591, 752232, 900168, 975182, 1462773, 1950364, 2925546, 3900728, 5851092, 11702184, 90429377, 180858754, 271288131, 361717508, 542576262, 723435016, 1085152524, 1175581901, 2170305048, 2351163802, 3526745703, 4702327604, 7053491406, 9404655208, 14106982812, 28213965624]

約数ペア:

[(1, 28213965624), (2, 14106982812), (3, 9404655208), (4, 7053491406), (6, 4702327604), (8, 3526745703), (12, 2351163802), (13, 2170305048), (24, 1175581901), (26, 1085152524), (39, 723435016), (52, 542576262), (78, 361717508), (104, 271288131), (156, 180858754), (312, 90429377), (2411, 11702184), (4822, 5851092), (7233, 3900728), (9644, 2925546), (14466, 1950364), (19288, 1462773), (28932, 975182), (31343, 900168), (37507, 752232), (57864, 487591), (62686, 450084), (75014, 376116), (94029, 300056), (112521, 250744), (125372, 225042), (150028, 188058)]