28864672

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{13463}}^1$

素因数の和:13540

約数の個数: 24

約数和(自身を含む): 57679776

約数和(自身を除く): 28815104

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 13463, 26926, 53852, 107704, 215408, 430816, 902021, 1804042, 3608084, 7216168, 14432336, 28864672]

約数ペア:

[(1, 28864672), (2, 14432336), (4, 7216168), (8, 3608084), (16, 1804042), (32, 902021), (67, 430816), (134, 215408), (268, 107704), (536, 53852), (1072, 26926), (2144, 13463)]