26634894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 37715826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 839, 858, 962, 1221, 1443, 1678, 2442, 2517, 2886, 5034, 5291, 9229, 10582, 10907, 15873, 18458, 21814, 27687, 31043, 31746, 32721, 55374, 62086, 65442, 93129, 119977, 186258, 239954, 341473, 359931, 403559, 682946, 719862, 807118, 1024419, 1210677, 2048838, 2421354, 4439149, 8878298, 13317447, 26634894]

約数ペア:

[(1, 26634894), (2, 13317447), (3, 8878298), (6, 4439149), (11, 2421354), (13, 2048838), (22, 1210677), (26, 1024419), (33, 807118), (37, 719862), (39, 682946), (66, 403559), (74, 359931), (78, 341473), (111, 239954), (143, 186258), (222, 119977), (286, 93129), (407, 65442), (429, 62086), (481, 55374), (814, 32721), (839, 31746), (858, 31043), (962, 27687), (1221, 21814), (1443, 18458), (1678, 15873), (2442, 10907), (2517, 10582), (2886, 9229), (5034, 5291)]