28556718

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 58903200

約数和(自身を除く): 30346482

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 1009, 2018, 3027, 4717, 6054, 9434, 14151, 28302, 53477, 89801, 106954, 160431, 179602, 269403, 320862, 538806, 4759453, 9518906, 14278359, 28556718]

約数ペア:

[(1, 28556718), (2, 14278359), (3, 9518906), (6, 4759453), (53, 538806), (89, 320862), (106, 269403), (159, 179602), (178, 160431), (267, 106954), (318, 89801), (534, 53477), (1009, 28302), (2018, 14151), (3027, 9434), (4717, 6054)]