28144476

素因数分解:

$2^2\times 3^3\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 73274880

約数和(自身を除く): 45130404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 347, 694, 751, 1041, 1388, 1502, 2082, 2253, 3004, 3123, 4164, 4506, 6246, 6759, 9012, 9369, 12492, 13518, 18738, 20277, 27036, 37476, 40554, 81108, 260597, 521194, 781791, 1042388, 1563582, 2345373, 3127164, 4690746, 7036119, 9381492, 14072238, 28144476]

約数ペア:

[(1, 28144476), (2, 14072238), (3, 9381492), (4, 7036119), (6, 4690746), (9, 3127164), (12, 2345373), (18, 1563582), (27, 1042388), (36, 781791), (54, 521194), (108, 260597), (347, 81108), (694, 40554), (751, 37476), (1041, 27036), (1388, 20277), (1502, 18738), (2082, 13518), (2253, 12492), (3004, 9369), (3123, 9012), (4164, 6759), (4506, 6246)]