39842208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19763}}^1$

素因数の和:19786

約数の個数: 72

約数和(自身を含む): 129493728

約数和(自身を除く): 89651520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 19763, 39526, 59289, 79052, 118578, 138341, 158104, 177867, 237156, 276682, 316208, 355734, 415023, 474312, 553364, 632416, 711468, 830046, 948624, 1106728, 1245069, 1422936, 1660092, 1897248, 2213456, 2490138, 2845872, 3320184, 4426912, 4980276, 5691744, 6640368, 9960552, 13280736, 19921104, 39842208]

約数ペア:

[(1, 39842208), (2, 19921104), (3, 13280736), (4, 9960552), (6, 6640368), (7, 5691744), (8, 4980276), (9, 4426912), (12, 3320184), (14, 2845872), (16, 2490138), (18, 2213456), (21, 1897248), (24, 1660092), (28, 1422936), (32, 1245069), (36, 1106728), (42, 948624), (48, 830046), (56, 711468), (63, 632416), (72, 553364), (84, 474312), (96, 415023), (112, 355734), (126, 316208), (144, 276682), (168, 237156), (224, 177867), (252, 158104), (288, 138341), (336, 118578), (504, 79052), (672, 59289), (1008, 39526), (2016, 19763)]