28225642

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 44556876

約数和(自身を除く): 16331234

約数列:

[1, 2, 29, 58, 97, 173, 194, 346, 841, 1682, 2813, 5017, 5626, 10034, 16781, 33562, 81577, 145493, 163154, 290986, 486649, 973298, 14112821, 28225642]

約数ペア:

[(1, 28225642), (2, 14112821), (29, 973298), (58, 486649), (97, 290986), (173, 163154), (194, 145493), (346, 81577), (841, 33562), (1682, 16781), (2813, 10034), (5017, 5626)]