28683228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{48781}}^1$

素因数の和:48802

約数の個数: 36

約数和(自身を含む): 77856072

約数和(自身を除く): 49172844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 48781, 97562, 146343, 195124, 292686, 341467, 585372, 682934, 1024401, 1365868, 2048802, 2390269, 4097604, 4780538, 7170807, 9561076, 14341614, 28683228]

約数ペア:

[(1, 28683228), (2, 14341614), (3, 9561076), (4, 7170807), (6, 4780538), (7, 4097604), (12, 2390269), (14, 2048802), (21, 1365868), (28, 1024401), (42, 682934), (49, 585372), (84, 341467), (98, 292686), (147, 195124), (196, 146343), (294, 97562), (588, 48781)]