28282272

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12809}}^1$

素因数の和:12845

約数の個数: 48

約数和(自身を含む): 77474880

約数和(自身を除く): 49192608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 12809, 25618, 38427, 51236, 76854, 102472, 153708, 204944, 294607, 307416, 409888, 589214, 614832, 883821, 1178428, 1229664, 1767642, 2356856, 3535284, 4713712, 7070568, 9427424, 14141136, 28282272]

約数ペア:

[(1, 28282272), (2, 14141136), (3, 9427424), (4, 7070568), (6, 4713712), (8, 3535284), (12, 2356856), (16, 1767642), (23, 1229664), (24, 1178428), (32, 883821), (46, 614832), (48, 589214), (69, 409888), (92, 307416), (96, 294607), (138, 204944), (184, 153708), (276, 102472), (368, 76854), (552, 51236), (736, 38427), (1104, 25618), (2208, 12809)]