28661422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 47775744

約数和(自身を除く): 19114322

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 383, 527, 766, 1054, 1207, 2201, 2414, 4402, 6511, 11873, 13022, 23746, 27193, 37417, 54386, 74834, 201841, 403682, 462281, 842983, 924562, 1685966, 14330711, 28661422]

約数ペア:

[(1, 28661422), (2, 14330711), (17, 1685966), (31, 924562), (34, 842983), (62, 462281), (71, 403682), (142, 201841), (383, 74834), (527, 54386), (766, 37417), (1054, 27193), (1207, 23746), (2201, 13022), (2414, 11873), (4402, 6511)]