28889982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 69599088

約数和(自身を除く): 40709106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 2753, 3498, 5247, 5506, 8259, 10494, 16518, 24777, 30283, 49554, 60566, 90849, 145909, 181698, 272547, 291818, 437727, 545094, 875454, 1313181, 1604999, 2626362, 3209998, 4814997, 9629994, 14444991, 28889982]

約数ペア:

[(1, 28889982), (2, 14444991), (3, 9629994), (6, 4814997), (9, 3209998), (11, 2626362), (18, 1604999), (22, 1313181), (33, 875454), (53, 545094), (66, 437727), (99, 291818), (106, 272547), (159, 181698), (198, 145909), (318, 90849), (477, 60566), (583, 49554), (954, 30283), (1166, 24777), (1749, 16518), (2753, 10494), (3498, 8259), (5247, 5506)]