28446902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 49019904

約数和(自身を除く): 20573002

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 787, 1166, 1574, 1643, 3286, 8657, 17314, 18073, 24397, 36146, 41711, 48794, 83422, 268367, 458821, 536734, 917642, 1293041, 2586082, 14223451, 28446902]

約数ペア:

[(1, 28446902), (2, 14223451), (11, 2586082), (22, 1293041), (31, 917642), (53, 536734), (62, 458821), (106, 268367), (341, 83422), (583, 48794), (682, 41711), (787, 36146), (1166, 24397), (1574, 18073), (1643, 17314), (3286, 8657)]