15968952

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 43467840

約数和(自身を除く): 27498888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 863, 1028, 1542, 1726, 2056, 2313, 2589, 3084, 3452, 4626, 5178, 6168, 6904, 7767, 9252, 10356, 15534, 18504, 20712, 31068, 62136, 221791, 443582, 665373, 887164, 1330746, 1774328, 1996119, 2661492, 3992238, 5322984, 7984476, 15968952]

約数ペア:

[(1, 15968952), (2, 7984476), (3, 5322984), (4, 3992238), (6, 2661492), (8, 1996119), (9, 1774328), (12, 1330746), (18, 887164), (24, 665373), (36, 443582), (72, 221791), (257, 62136), (514, 31068), (771, 20712), (863, 18504), (1028, 15534), (1542, 10356), (1726, 9252), (2056, 7767), (2313, 6904), (2589, 6168), (3084, 5178), (3452, 4626)]