28661808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85303}}^1$

素因数の和:85321

約数の個数: 40

約数和(自身を含む): 84621568

約数和(自身を除く): 55959760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85303, 170606, 255909, 341212, 511818, 597121, 682424, 1023636, 1194242, 1364848, 1791363, 2047272, 2388484, 3582726, 4094544, 4776968, 7165452, 9553936, 14330904, 28661808]

約数ペア:

[(1, 28661808), (2, 14330904), (3, 9553936), (4, 7165452), (6, 4776968), (7, 4094544), (8, 3582726), (12, 2388484), (14, 2047272), (16, 1791363), (21, 1364848), (24, 1194242), (28, 1023636), (42, 682424), (48, 597121), (56, 511818), (84, 341212), (112, 255909), (168, 170606), (336, 85303)]