56687792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 139991040

約数和(自身を除く): 83303248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1567, 1904, 2128, 2261, 2584, 3134, 4522, 5168, 6268, 9044, 10969, 12536, 18088, 21938, 25072, 26639, 29773, 36176, 43876, 53278, 59546, 87752, 106556, 119092, 175504, 186473, 208411, 213112, 238184, 372946, 416822, 426224, 476368, 506141, 745892, 833644, 1012282, 1491784, 1667288, 2024564, 2983568, 3334576, 3542987, 4049128, 7085974, 8098256, 14171948, 28343896, 56687792]

約数ペア:

[(1, 56687792), (2, 28343896), (4, 14171948), (7, 8098256), (8, 7085974), (14, 4049128), (16, 3542987), (17, 3334576), (19, 2983568), (28, 2024564), (34, 1667288), (38, 1491784), (56, 1012282), (68, 833644), (76, 745892), (112, 506141), (119, 476368), (133, 426224), (136, 416822), (152, 372946), (238, 238184), (266, 213112), (272, 208411), (304, 186473), (323, 175504), (476, 119092), (532, 106556), (646, 87752), (952, 59546), (1064, 53278), (1292, 43876), (1567, 36176), (1904, 29773), (2128, 26639), (2261, 25072), (2584, 21938), (3134, 18088), (4522, 12536), (5168, 10969), (6268, 9044)]