28188312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 75945600

約数和(自身を除く): 47757288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 1003, 1171, 1416, 2006, 2342, 3009, 3513, 4012, 4684, 6018, 7026, 8024, 9368, 12036, 14052, 19907, 24072, 28104, 39814, 59721, 69089, 79628, 119442, 138178, 159256, 207267, 238884, 276356, 414534, 477768, 552712, 829068, 1174513, 1658136, 2349026, 3523539, 4698052, 7047078, 9396104, 14094156, 28188312]

約数ペア:

[(1, 28188312), (2, 14094156), (3, 9396104), (4, 7047078), (6, 4698052), (8, 3523539), (12, 2349026), (17, 1658136), (24, 1174513), (34, 829068), (51, 552712), (59, 477768), (68, 414534), (102, 276356), (118, 238884), (136, 207267), (177, 159256), (204, 138178), (236, 119442), (354, 79628), (408, 69089), (472, 59721), (708, 39814), (1003, 28104), (1171, 24072), (1416, 19907), (2006, 14052), (2342, 12036), (3009, 9368), (3513, 8024), (4012, 7026), (4684, 6018)]