28389228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{48281}}^1$

素因数の和:48302

約数の個数: 36

約数和(自身を含む): 77058072

約数和(自身を除く): 48668844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 48281, 96562, 144843, 193124, 289686, 337967, 579372, 675934, 1013901, 1351868, 2027802, 2365769, 4055604, 4731538, 7097307, 9463076, 14194614, 28389228]

約数ペア:

[(1, 28389228), (2, 14194614), (3, 9463076), (4, 7097307), (6, 4731538), (7, 4055604), (12, 2365769), (14, 2027802), (21, 1351868), (28, 1013901), (42, 675934), (49, 579372), (84, 337967), (98, 289686), (147, 193124), (196, 144843), (294, 96562), (588, 48281)]