28476552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 77474880

約数和(自身を除く): 48998328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 853, 856, 1284, 1391, 1706, 2559, 2568, 2782, 3412, 4173, 5118, 5564, 6824, 8346, 10236, 11089, 11128, 16692, 20472, 22178, 33267, 33384, 44356, 66534, 88712, 91271, 133068, 182542, 266136, 273813, 365084, 547626, 730168, 1095252, 1186523, 2190504, 2373046, 3559569, 4746092, 7119138, 9492184, 14238276, 28476552]

約数ペア:

[(1, 28476552), (2, 14238276), (3, 9492184), (4, 7119138), (6, 4746092), (8, 3559569), (12, 2373046), (13, 2190504), (24, 1186523), (26, 1095252), (39, 730168), (52, 547626), (78, 365084), (104, 273813), (107, 266136), (156, 182542), (214, 133068), (312, 91271), (321, 88712), (428, 66534), (642, 44356), (853, 33384), (856, 33267), (1284, 22178), (1391, 20472), (1706, 16692), (2559, 11128), (2568, 11089), (2782, 10236), (3412, 8346), (4173, 6824), (5118, 5564)]