28528022412

素因数分解:

$2^2\times 3^2\times {\mathrm{3041}}^1\times {\mathrm{260587}}^1$

素因数の和:263638

約数の個数: 36

約数和(自身を含む): 72136491336

約数和(自身を除く): 43608468924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3041, 6082, 9123, 12164, 18246, 27369, 36492, 54738, 109476, 260587, 521174, 781761, 1042348, 1563522, 2345283, 3127044, 4690566, 9381132, 792445067, 1584890134, 2377335201, 3169780268, 4754670402, 7132005603, 9509340804, 14264011206, 28528022412]

約数ペア:

[(1, 28528022412), (2, 14264011206), (3, 9509340804), (4, 7132005603), (6, 4754670402), (9, 3169780268), (12, 2377335201), (18, 1584890134), (36, 792445067), (3041, 9381132), (6082, 4690566), (9123, 3127044), (12164, 2345283), (18246, 1563522), (27369, 1042348), (36492, 781761), (54738, 521174), (109476, 260587)]