28116984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23909}}^1$

素因数の和:23932

約数の個数: 48

約数和(自身を含む): 81772200

約数和(自身を除く): 53655216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 23909, 47818, 71727, 95636, 143454, 167363, 191272, 286908, 334726, 502089, 573816, 669452, 1004178, 1171541, 1338904, 2008356, 2343082, 3514623, 4016712, 4686164, 7029246, 9372328, 14058492, 28116984]

約数ペア:

[(1, 28116984), (2, 14058492), (3, 9372328), (4, 7029246), (6, 4686164), (7, 4016712), (8, 3514623), (12, 2343082), (14, 2008356), (21, 1338904), (24, 1171541), (28, 1004178), (42, 669452), (49, 573816), (56, 502089), (84, 334726), (98, 286908), (147, 191272), (168, 167363), (196, 143454), (294, 95636), (392, 71727), (588, 47818), (1176, 23909)]