40285728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6687

約数の個数: 96

約数和(自身を含む): 134305920

約数和(自身を除く): 94020192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 6661, 13322, 19983, 26644, 39966, 46627, 53288, 59949, 79932, 93254, 106576, 119898, 139881, 159864, 179847, 186508, 213152, 239796, 279762, 319728, 359694, 373016, 419643, 479592, 559524, 639456, 719388, 746032, 839286, 959184, 1119048, 1258929, 1438776, 1492064, 1678572, 1918368, 2238096, 2517858, 2877552, 3357144, 4476192, 5035716, 5755104, 6714288, 10071432, 13428576, 20142864, 40285728]

約数ペア:

[(1, 40285728), (2, 20142864), (3, 13428576), (4, 10071432), (6, 6714288), (7, 5755104), (8, 5035716), (9, 4476192), (12, 3357144), (14, 2877552), (16, 2517858), (18, 2238096), (21, 1918368), (24, 1678572), (27, 1492064), (28, 1438776), (32, 1258929), (36, 1119048), (42, 959184), (48, 839286), (54, 746032), (56, 719388), (63, 639456), (72, 559524), (84, 479592), (96, 419643), (108, 373016), (112, 359694), (126, 319728), (144, 279762), (168, 239796), (189, 213152), (216, 186508), (224, 179847), (252, 159864), (288, 139881), (336, 119898), (378, 106576), (432, 93254), (504, 79932), (672, 59949), (756, 53288), (864, 46627), (1008, 39966), (1512, 26644), (2016, 19983), (3024, 13322), (6048, 6661)]