28000254

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 60203520

約数和(自身を除く): 32203266

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 179, 186, 358, 537, 841, 899, 1074, 1682, 1798, 2523, 2697, 5046, 5191, 5394, 5549, 10382, 11098, 15573, 16647, 26071, 31146, 33294, 52142, 78213, 150539, 156426, 160921, 301078, 321842, 451617, 482763, 903234, 965526, 4666709, 9333418, 14000127, 28000254]

約数ペア:

[(1, 28000254), (2, 14000127), (3, 9333418), (6, 4666709), (29, 965526), (31, 903234), (58, 482763), (62, 451617), (87, 321842), (93, 301078), (174, 160921), (179, 156426), (186, 150539), (358, 78213), (537, 52142), (841, 33294), (899, 31146), (1074, 26071), (1682, 16647), (1798, 15573), (2523, 11098), (2697, 10382), (5046, 5549), (5191, 5394)]