28227606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 34973994

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 121, 177, 242, 354, 363, 649, 659, 726, 1298, 1318, 1947, 1977, 3894, 3954, 7139, 7249, 14278, 14498, 21417, 21747, 38881, 42834, 43494, 77762, 79739, 116643, 159478, 233286, 239217, 427691, 478434, 855382, 1283073, 2566146, 4704601, 9409202, 14113803, 28227606]

約数ペア:

[(1, 28227606), (2, 14113803), (3, 9409202), (6, 4704601), (11, 2566146), (22, 1283073), (33, 855382), (59, 478434), (66, 427691), (118, 239217), (121, 233286), (177, 159478), (242, 116643), (354, 79739), (363, 77762), (649, 43494), (659, 42834), (726, 38881), (1298, 21747), (1318, 21417), (1947, 14498), (1977, 14278), (3894, 7249), (3954, 7139)]