26142272

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2455

約数の個数: 42

約数和(自身を含む): 56196738

約数和(自身を除く): 30054466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2417, 2704, 4834, 5408, 9668, 10816, 19336, 31421, 38672, 62842, 77344, 125684, 154688, 251368, 408473, 502736, 816946, 1005472, 1633892, 2010944, 3267784, 6535568, 13071136, 26142272]

約数ペア:

[(1, 26142272), (2, 13071136), (4, 6535568), (8, 3267784), (13, 2010944), (16, 1633892), (26, 1005472), (32, 816946), (52, 502736), (64, 408473), (104, 251368), (169, 154688), (208, 125684), (338, 77344), (416, 62842), (676, 38672), (832, 31421), (1352, 19336), (2417, 10816), (2704, 9668), (4834, 5408)]