12768152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 12633448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 503, 668, 1006, 1336, 2012, 3173, 4024, 6346, 9557, 12692, 19114, 25384, 38228, 76456, 84001, 168002, 336004, 672008, 1596019, 3192038, 6384076, 12768152]

約数ペア:

[(1, 12768152), (2, 6384076), (4, 3192038), (8, 1596019), (19, 672008), (38, 336004), (76, 168002), (152, 84001), (167, 76456), (334, 38228), (503, 25384), (668, 19114), (1006, 12692), (1336, 9557), (2012, 6346), (3173, 4024)]