28567848

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 74856960

約数和(自身を除く): 46289112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 607, 636, 888, 1214, 1272, 1821, 1961, 2428, 3642, 3922, 4856, 5883, 7284, 7844, 11766, 14568, 15688, 22459, 23532, 32171, 44918, 47064, 64342, 67377, 89836, 96513, 128684, 134754, 179672, 193026, 257368, 269508, 386052, 539016, 772104, 1190327, 2380654, 3570981, 4761308, 7141962, 9522616, 14283924, 28567848]

約数ペア:

[(1, 28567848), (2, 14283924), (3, 9522616), (4, 7141962), (6, 4761308), (8, 3570981), (12, 2380654), (24, 1190327), (37, 772104), (53, 539016), (74, 386052), (106, 269508), (111, 257368), (148, 193026), (159, 179672), (212, 134754), (222, 128684), (296, 96513), (318, 89836), (424, 67377), (444, 64342), (607, 47064), (636, 44918), (888, 32171), (1214, 23532), (1272, 22459), (1821, 15688), (1961, 14568), (2428, 11766), (3642, 7844), (3922, 7284), (4856, 5883)]