2975272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 3012248

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 167, 262, 334, 524, 668, 1048, 1336, 2227, 2839, 4454, 5678, 8908, 11356, 17816, 21877, 22712, 43754, 87508, 175016, 371909, 743818, 1487636, 2975272]

約数ペア:

[(1, 2975272), (2, 1487636), (4, 743818), (8, 371909), (17, 175016), (34, 87508), (68, 43754), (131, 22712), (136, 21877), (167, 17816), (262, 11356), (334, 8908), (524, 5678), (668, 4454), (1048, 2839), (1336, 2227)]