28986993842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1\times {\mathrm{3257}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 45068617728

約数和(自身を除く): 16081623886

約数列:

[1, 2, 37, 74, 127, 254, 947, 1894, 3257, 4699, 6514, 9398, 35039, 70078, 120269, 120509, 240538, 241018, 413639, 827278, 3084379, 4449953, 6168758, 8899906, 15304643, 30609286, 114122023, 228244046, 391716133, 783432266, 14493496921, 28986993842]

約数ペア:

[(1, 28986993842), (2, 14493496921), (37, 783432266), (74, 391716133), (127, 228244046), (254, 114122023), (947, 30609286), (1894, 15304643), (3257, 8899906), (4699, 6168758), (6514, 4449953), (9398, 3084379), (35039, 827278), (70078, 413639), (120269, 241018), (120509, 240538)]