38894284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 80904096

約数和(自身を除く): 42009812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 701, 1067, 1261, 1402, 2134, 2522, 2804, 4268, 5044, 7711, 9113, 13871, 15422, 18226, 27742, 30844, 36452, 55484, 67997, 100243, 135994, 200486, 271988, 400972, 747967, 883961, 1495934, 1767922, 2991868, 3535844, 9723571, 19447142, 38894284]

約数ペア:

[(1, 38894284), (2, 19447142), (4, 9723571), (11, 3535844), (13, 2991868), (22, 1767922), (26, 1495934), (44, 883961), (52, 747967), (97, 400972), (143, 271988), (194, 200486), (286, 135994), (388, 100243), (572, 67997), (701, 55484), (1067, 36452), (1261, 30844), (1402, 27742), (2134, 18226), (2522, 15422), (2804, 13871), (4268, 9113), (5044, 7711)]