15585339938

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{55201}}^1$

素因数の和:55327

約数の個数: 48

約数和(自身を含む): 28243109664

約数和(自身を除く): 12657769726

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 134, 301, 469, 602, 938, 2107, 2881, 3283, 4214, 5762, 6566, 20167, 40334, 55201, 110402, 141169, 282338, 386407, 772814, 2373643, 2704849, 3698467, 4747286, 5409698, 7396934, 16615501, 25889269, 33231002, 51778538, 116308507, 159034081, 181224883, 232617014, 318068162, 362449766, 1113238567, 2226477134, 7792669969, 15585339938]

約数ペア:

[(1, 15585339938), (2, 7792669969), (7, 2226477134), (14, 1113238567), (43, 362449766), (49, 318068162), (67, 232617014), (86, 181224883), (98, 159034081), (134, 116308507), (301, 51778538), (469, 33231002), (602, 25889269), (938, 16615501), (2107, 7396934), (2881, 5409698), (3283, 4747286), (4214, 3698467), (5762, 2704849), (6566, 2373643), (20167, 772814), (40334, 386407), (55201, 282338), (110402, 141169)]