67456304

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 133562880

約数和(自身を除く): 66106576

約数列:

[1, 2, 4, 8, 16, 89, 127, 178, 254, 356, 373, 508, 712, 746, 1016, 1424, 1492, 2032, 2984, 5968, 11303, 22606, 33197, 45212, 47371, 66394, 90424, 94742, 132788, 180848, 189484, 265576, 378968, 531152, 757936, 4216019, 8432038, 16864076, 33728152, 67456304]

約数ペア:

[(1, 67456304), (2, 33728152), (4, 16864076), (8, 8432038), (16, 4216019), (89, 757936), (127, 531152), (178, 378968), (254, 265576), (356, 189484), (373, 180848), (508, 132788), (712, 94742), (746, 90424), (1016, 66394), (1424, 47371), (1492, 45212), (2032, 33197), (2984, 22606), (5968, 11303)]