40388276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5663

約数の個数: 24

約数和(自身を含む): 74699520

約数和(自身を除く): 34311244

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 5557, 7268, 11114, 22228, 127811, 255622, 439003, 511244, 878006, 1756012, 10097069, 20194138, 40388276]

約数ペア:

[(1, 40388276), (2, 20194138), (4, 10097069), (23, 1756012), (46, 878006), (79, 511244), (92, 439003), (158, 255622), (316, 127811), (1817, 22228), (3634, 11114), (5557, 7268)]