28313706708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{513041}}^1$

素因数の和:513134

約数の個数: 96

約数和(自身を含む): 85041841920

約数和(自身を除く): 56728135212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 378, 438, 511, 657, 756, 876, 1022, 1314, 1533, 1971, 2044, 2628, 3066, 3942, 4599, 6132, 7884, 9198, 13797, 18396, 27594, 55188, 513041, 1026082, 1539123, 2052164, 3078246, 3591287, 4617369, 6156492, 7182574, 9234738, 10773861, 13852107, 14365148, 18469476, 21547722, 27704214, 32321583, 37451993, 43095444, 55408428, 64643166, 74903986, 96964749, 112355979, 129286332, 149807972, 193929498, 224711958, 262163951, 337067937, 387858996, 449423916, 524327902, 674135874, 786491853, 1011203811, 1048655804, 1348271748, 1572983706, 2022407622, 2359475559, 3145967412, 4044815244, 4718951118, 7078426677, 9437902236, 14156853354, 28313706708]

約数ペア:

[(1, 28313706708), (2, 14156853354), (3, 9437902236), (4, 7078426677), (6, 4718951118), (7, 4044815244), (9, 3145967412), (12, 2359475559), (14, 2022407622), (18, 1572983706), (21, 1348271748), (27, 1048655804), (28, 1011203811), (36, 786491853), (42, 674135874), (54, 524327902), (63, 449423916), (73, 387858996), (84, 337067937), (108, 262163951), (126, 224711958), (146, 193929498), (189, 149807972), (219, 129286332), (252, 112355979), (292, 96964749), (378, 74903986), (438, 64643166), (511, 55408428), (657, 43095444), (756, 37451993), (876, 32321583), (1022, 27704214), (1314, 21547722), (1533, 18469476), (1971, 14365148), (2044, 13852107), (2628, 10773861), (3066, 9234738), (3942, 7182574), (4599, 6156492), (6132, 4617369), (7884, 3591287), (9198, 3078246), (13797, 2052164), (18396, 1539123), (27594, 1026082), (55188, 513041)]