28474404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11689}}^1$

素因数の和:11732

約数の個数: 48

約数和(自身を含む): 78556800

約数和(自身を除く): 50082396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 11689, 23378, 35067, 46756, 70134, 81823, 140268, 163646, 245469, 327292, 338981, 490938, 677962, 981876, 1016943, 1355924, 2033886, 2372867, 4067772, 4745734, 7118601, 9491468, 14237202, 28474404]

約数ペア:

[(1, 28474404), (2, 14237202), (3, 9491468), (4, 7118601), (6, 4745734), (7, 4067772), (12, 2372867), (14, 2033886), (21, 1355924), (28, 1016943), (29, 981876), (42, 677962), (58, 490938), (84, 338981), (87, 327292), (116, 245469), (174, 163646), (203, 140268), (348, 81823), (406, 70134), (609, 46756), (812, 35067), (1218, 23378), (2436, 11689)]