23587278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 56996352

約数和(自身を除く): 33409074

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 743, 814, 858, 962, 1221, 1443, 1486, 2229, 2442, 2886, 4458, 5291, 8173, 9659, 10582, 15873, 16346, 19318, 24519, 27491, 28977, 31746, 49038, 54982, 57954, 82473, 106249, 164946, 212498, 302401, 318747, 357383, 604802, 637494, 714766, 907203, 1072149, 1814406, 2144298, 3931213, 7862426, 11793639, 23587278]

約数ペア:

[(1, 23587278), (2, 11793639), (3, 7862426), (6, 3931213), (11, 2144298), (13, 1814406), (22, 1072149), (26, 907203), (33, 714766), (37, 637494), (39, 604802), (66, 357383), (74, 318747), (78, 302401), (111, 212498), (143, 164946), (222, 106249), (286, 82473), (407, 57954), (429, 54982), (481, 49038), (743, 31746), (814, 28977), (858, 27491), (962, 24519), (1221, 19318), (1443, 16346), (1486, 15873), (2229, 10582), (2442, 9659), (2886, 8173), (4458, 5291)]