15704313968

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{35257}}^1$

素因数の和:35410

約数の個数: 80

約数和(自身を含む): 35990238144

約数和(自身を除く): 20285924176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 97, 112, 164, 194, 287, 328, 388, 574, 656, 679, 776, 1148, 1358, 1552, 2296, 2716, 3977, 4592, 5432, 7954, 10864, 15908, 27839, 31816, 35257, 55678, 63632, 70514, 111356, 141028, 222712, 246799, 282056, 445424, 493598, 564112, 987196, 1445537, 1974392, 2891074, 3419929, 3948784, 5782148, 6839858, 10118759, 11564296, 13679716, 20237518, 23128592, 23939503, 27359432, 40475036, 47879006, 54718864, 80950072, 95758012, 140217089, 161900144, 191516024, 280434178, 383032048, 560868356, 981519623, 1121736712, 1963039246, 2243473424, 3926078492, 7852156984, 15704313968]

約数ペア:

[(1, 15704313968), (2, 7852156984), (4, 3926078492), (7, 2243473424), (8, 1963039246), (14, 1121736712), (16, 981519623), (28, 560868356), (41, 383032048), (56, 280434178), (82, 191516024), (97, 161900144), (112, 140217089), (164, 95758012), (194, 80950072), (287, 54718864), (328, 47879006), (388, 40475036), (574, 27359432), (656, 23939503), (679, 23128592), (776, 20237518), (1148, 13679716), (1358, 11564296), (1552, 10118759), (2296, 6839858), (2716, 5782148), (3977, 3948784), (4592, 3419929), (5432, 2891074), (7954, 1974392), (10864, 1445537), (15908, 987196), (27839, 564112), (31816, 493598), (35257, 445424), (55678, 282056), (63632, 246799), (70514, 222712), (111356, 141028)]