28544056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 27097544

約数列:

[1, 2, 4, 8, 31, 62, 124, 179, 248, 358, 643, 716, 1286, 1432, 2572, 5144, 5549, 11098, 19933, 22196, 39866, 44392, 79732, 115097, 159464, 230194, 460388, 920776, 3568007, 7136014, 14272028, 28544056]

約数ペア:

[(1, 28544056), (2, 14272028), (4, 7136014), (8, 3568007), (31, 920776), (62, 460388), (124, 230194), (179, 159464), (248, 115097), (358, 79732), (643, 44392), (716, 39866), (1286, 22196), (1432, 19933), (2572, 11098), (5144, 5549)]