26699792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 64460160

約数和(自身を除く): 37760368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 379, 476, 518, 592, 629, 758, 952, 1036, 1258, 1516, 1904, 2072, 2516, 2653, 3032, 4144, 4403, 5032, 5306, 6064, 6443, 8806, 10064, 10612, 12886, 14023, 17612, 21224, 25772, 28046, 35224, 42448, 45101, 51544, 56092, 70448, 90202, 98161, 103088, 112184, 180404, 196322, 224368, 238391, 360808, 392644, 476782, 721616, 785288, 953564, 1570576, 1668737, 1907128, 3337474, 3814256, 6674948, 13349896, 26699792]

約数ペア:

[(1, 26699792), (2, 13349896), (4, 6674948), (7, 3814256), (8, 3337474), (14, 1907128), (16, 1668737), (17, 1570576), (28, 953564), (34, 785288), (37, 721616), (56, 476782), (68, 392644), (74, 360808), (112, 238391), (119, 224368), (136, 196322), (148, 180404), (238, 112184), (259, 103088), (272, 98161), (296, 90202), (379, 70448), (476, 56092), (518, 51544), (592, 45101), (629, 42448), (758, 35224), (952, 28046), (1036, 25772), (1258, 21224), (1516, 17612), (1904, 14023), (2072, 12886), (2516, 10612), (2653, 10064), (3032, 8806), (4144, 6443), (4403, 6064), (5032, 5306)]