25321968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{25121}}^1$

素因数の和:25142

約数の個数: 60

約数和(自身を含む): 80993328

約数和(自身を除く): 55671360

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, 25121, 50242, 75363, 100484, 150726, 175847, 200968, 226089, 301452, 351694, 401936, 452178, 527541, 602904, 703388, 904356, 1055082, 1205808, 1406776, 1582623, 1808712, 2110164, 2813552, 3165246, 3617424, 4220328, 6330492, 8440656, 12660984, 25321968]

約数ペア:

[(1, 25321968), (2, 12660984), (3, 8440656), (4, 6330492), (6, 4220328), (7, 3617424), (8, 3165246), (9, 2813552), (12, 2110164), (14, 1808712), (16, 1582623), (18, 1406776), (21, 1205808), (24, 1055082), (28, 904356), (36, 703388), (42, 602904), (48, 527541), (56, 452178), (63, 401936), (72, 351694), (84, 301452), (112, 226089), (126, 200968), (144, 175847), (168, 150726), (252, 100484), (336, 75363), (504, 50242), (1008, 25121)]