26468862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 38849538

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 809, 861, 1558, 1618, 1722, 2337, 2427, 4674, 4854, 5453, 5663, 10906, 11326, 15371, 16359, 16989, 30742, 32718, 33169, 33978, 46113, 66338, 92226, 99507, 107597, 199014, 215194, 232183, 322791, 464366, 630211, 645582, 696549, 1260422, 1393098, 1890633, 3781266, 4411477, 8822954, 13234431, 26468862]

約数ペア:

[(1, 26468862), (2, 13234431), (3, 8822954), (6, 4411477), (7, 3781266), (14, 1890633), (19, 1393098), (21, 1260422), (38, 696549), (41, 645582), (42, 630211), (57, 464366), (82, 322791), (114, 232183), (123, 215194), (133, 199014), (246, 107597), (266, 99507), (287, 92226), (399, 66338), (574, 46113), (779, 33978), (798, 33169), (809, 32718), (861, 30742), (1558, 16989), (1618, 16359), (1722, 15371), (2337, 11326), (2427, 10906), (4674, 5663), (4854, 5453)]