28944856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 28908584

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3347, 4324, 6694, 8648, 13388, 26776, 76981, 153962, 157309, 307924, 314618, 615848, 629236, 1258472, 3618107, 7236214, 14472428, 28944856]

約数ペア:

[(1, 28944856), (2, 14472428), (4, 7236214), (8, 3618107), (23, 1258472), (46, 629236), (47, 615848), (92, 314618), (94, 307924), (184, 157309), (188, 153962), (376, 76981), (1081, 26776), (2162, 13388), (3347, 8648), (4324, 6694)]