25954908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 72413712

約数和(自身を除く): 46458804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1193, 1554, 1813, 2386, 3108, 3579, 3626, 4772, 5439, 7158, 7252, 8351, 10878, 14316, 16702, 21756, 25053, 33404, 44141, 50106, 58457, 88282, 100212, 116914, 132423, 175371, 176564, 233828, 264846, 308987, 350742, 529692, 617974, 701484, 926961, 1235948, 1853922, 2162909, 3707844, 4325818, 6488727, 8651636, 12977454, 25954908]

約数ペア:

[(1, 25954908), (2, 12977454), (3, 8651636), (4, 6488727), (6, 4325818), (7, 3707844), (12, 2162909), (14, 1853922), (21, 1235948), (28, 926961), (37, 701484), (42, 617974), (49, 529692), (74, 350742), (84, 308987), (98, 264846), (111, 233828), (147, 176564), (148, 175371), (196, 132423), (222, 116914), (259, 100212), (294, 88282), (444, 58457), (518, 50106), (588, 44141), (777, 33404), (1036, 25053), (1193, 21756), (1554, 16702), (1813, 14316), (2386, 10878), (3108, 8351), (3579, 7252), (3626, 7158), (4772, 5439)]