28780660944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28552243}}^1$

素因数の和:28552264

約数の個数: 60

約数和(自身を含む): 92052434656

約数和(自身を除く): 63271773712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28552243, 57104486, 85656729, 114208972, 171313458, 199865701, 228417944, 256970187, 342626916, 399731402, 456835888, 513940374, 599597103, 685253832, 799462804, 1027880748, 1199194206, 1370507664, 1598925608, 1798791309, 2055761496, 2398388412, 3197851216, 3597582618, 4111522992, 4796776824, 7195165236, 9593553648, 14390330472, 28780660944]

約数ペア:

[(1, 28780660944), (2, 14390330472), (3, 9593553648), (4, 7195165236), (6, 4796776824), (7, 4111522992), (8, 3597582618), (9, 3197851216), (12, 2398388412), (14, 2055761496), (16, 1798791309), (18, 1598925608), (21, 1370507664), (24, 1199194206), (28, 1027880748), (36, 799462804), (42, 685253832), (48, 599597103), (56, 513940374), (63, 456835888), (72, 399731402), (84, 342626916), (112, 256970187), (126, 228417944), (144, 199865701), (168, 171313458), (252, 114208972), (336, 85656729), (504, 57104486), (1008, 28552243)]