38963748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 96122880

約数和(自身を除く): 57159132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1787, 1817, 3574, 3634, 5361, 5451, 7148, 7268, 10722, 10902, 21444, 21804, 41101, 82202, 123303, 141173, 164404, 246606, 282346, 423519, 493212, 564692, 847038, 1694076, 3246979, 6493958, 9740937, 12987916, 19481874, 38963748]

約数ペア:

[(1, 38963748), (2, 19481874), (3, 12987916), (4, 9740937), (6, 6493958), (12, 3246979), (23, 1694076), (46, 847038), (69, 564692), (79, 493212), (92, 423519), (138, 282346), (158, 246606), (237, 164404), (276, 141173), (316, 123303), (474, 82202), (948, 41101), (1787, 21804), (1817, 21444), (3574, 10902), (3634, 10722), (5361, 7268), (5451, 7148)]