26215462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 52859520

約数和(自身を除く): 26644058

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 229, 238, 259, 442, 458, 481, 518, 629, 962, 1258, 1547, 1603, 2977, 3094, 3206, 3367, 3893, 4403, 5954, 6734, 7786, 8177, 8473, 8806, 16354, 16946, 20839, 27251, 41678, 50609, 54502, 57239, 59311, 101218, 110149, 114478, 118622, 144041, 220298, 288082, 354263, 708526, 771043, 1008287, 1542086, 1872533, 2016574, 3745066, 13107731, 26215462]

約数ペア:

[(1, 26215462), (2, 13107731), (7, 3745066), (13, 2016574), (14, 1872533), (17, 1542086), (26, 1008287), (34, 771043), (37, 708526), (74, 354263), (91, 288082), (119, 220298), (182, 144041), (221, 118622), (229, 114478), (238, 110149), (259, 101218), (442, 59311), (458, 57239), (481, 54502), (518, 50609), (629, 41678), (962, 27251), (1258, 20839), (1547, 16946), (1603, 16354), (2977, 8806), (3094, 8473), (3206, 8177), (3367, 7786), (3893, 6734), (4403, 5954)]