28283928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{51239}}^1$

素因数の和:51271

約数の個数: 32

約数和(自身を含む): 73785600

約数和(自身を除く): 45501672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 51239, 102478, 153717, 204956, 307434, 409912, 614868, 1178497, 1229736, 2356994, 3535491, 4713988, 7070982, 9427976, 14141964, 28283928]

約数ペア:

[(1, 28283928), (2, 14141964), (3, 9427976), (4, 7070982), (6, 4713988), (8, 3535491), (12, 2356994), (23, 1229736), (24, 1178497), (46, 614868), (69, 409912), (92, 307434), (138, 204956), (184, 153717), (276, 102478), (552, 51239)]