28437078

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 58281984

約数和(自身を除く): 29844906

約数列:

[1, 2, 3, 6, 67, 127, 134, 201, 254, 381, 402, 557, 762, 1114, 1671, 3342, 8509, 17018, 25527, 37319, 51054, 70739, 74638, 111957, 141478, 212217, 223914, 424434, 4739513, 9479026, 14218539, 28437078]

約数ペア:

[(1, 28437078), (2, 14218539), (3, 9479026), (6, 4739513), (67, 424434), (127, 223914), (134, 212217), (201, 141478), (254, 111957), (381, 74638), (402, 70739), (557, 51054), (762, 37319), (1114, 25527), (1671, 17018), (3342, 8509)]