26831728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 67138560

約数和(自身を除く): 40306832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 751, 812, 1232, 1276, 1502, 1624, 2233, 2552, 3004, 3248, 4466, 5104, 5257, 6008, 8261, 8932, 10514, 12016, 16522, 17864, 21028, 21779, 33044, 35728, 42056, 43558, 57827, 66088, 84112, 87116, 115654, 132176, 152453, 174232, 231308, 239569, 304906, 348464, 462616, 479138, 609812, 925232, 958276, 1219624, 1676983, 1916552, 2439248, 3353966, 3833104, 6707932, 13415864, 26831728]

約数ペア:

[(1, 26831728), (2, 13415864), (4, 6707932), (7, 3833104), (8, 3353966), (11, 2439248), (14, 1916552), (16, 1676983), (22, 1219624), (28, 958276), (29, 925232), (44, 609812), (56, 479138), (58, 462616), (77, 348464), (88, 304906), (112, 239569), (116, 231308), (154, 174232), (176, 152453), (203, 132176), (232, 115654), (308, 87116), (319, 84112), (406, 66088), (464, 57827), (616, 43558), (638, 42056), (751, 35728), (812, 33044), (1232, 21779), (1276, 21028), (1502, 17864), (1624, 16522), (2233, 12016), (2552, 10514), (3004, 8932), (3248, 8261), (4466, 6008), (5104, 5257)]