26491416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 76308480

約数和(自身を除く): 49817064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1151, 1644, 1918, 2302, 2877, 3288, 3453, 3836, 4604, 5754, 6906, 7672, 8057, 9208, 11508, 13812, 16114, 23016, 24171, 27624, 32228, 48342, 64456, 96684, 157687, 193368, 315374, 473061, 630748, 946122, 1103809, 1261496, 1892244, 2207618, 3311427, 3784488, 4415236, 6622854, 8830472, 13245708, 26491416]

約数ペア:

[(1, 26491416), (2, 13245708), (3, 8830472), (4, 6622854), (6, 4415236), (7, 3784488), (8, 3311427), (12, 2207618), (14, 1892244), (21, 1261496), (24, 1103809), (28, 946122), (42, 630748), (56, 473061), (84, 315374), (137, 193368), (168, 157687), (274, 96684), (411, 64456), (548, 48342), (822, 32228), (959, 27624), (1096, 24171), (1151, 23016), (1644, 16114), (1918, 13812), (2302, 11508), (2877, 9208), (3288, 8057), (3453, 7672), (3836, 6906), (4604, 5754)]