27556788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 73833984

約数和(自身を除く): 46277196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1307, 1506, 1757, 2614, 3012, 3514, 3921, 5228, 5271, 7028, 7842, 9149, 10542, 15684, 18298, 21084, 27447, 36596, 54894, 109788, 328057, 656114, 984171, 1312228, 1968342, 2296399, 3936684, 4592798, 6889197, 9185596, 13778394, 27556788]

約数ペア:

[(1, 27556788), (2, 13778394), (3, 9185596), (4, 6889197), (6, 4592798), (7, 3936684), (12, 2296399), (14, 1968342), (21, 1312228), (28, 984171), (42, 656114), (84, 328057), (251, 109788), (502, 54894), (753, 36596), (1004, 27447), (1307, 21084), (1506, 18298), (1757, 15684), (2614, 10542), (3012, 9149), (3514, 7842), (3921, 7028), (5228, 5271)]