28309896

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 82344600

約数和(自身を除く): 54034704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 101, 102, 136, 153, 202, 204, 229, 303, 306, 404, 408, 458, 606, 612, 687, 808, 909, 916, 1212, 1224, 1374, 1717, 1818, 1832, 2061, 2424, 2748, 3434, 3636, 3893, 4122, 5151, 5496, 6868, 7272, 7786, 8244, 10302, 11679, 13736, 15453, 15572, 16488, 20604, 23129, 23358, 30906, 31144, 35037, 41208, 46258, 46716, 61812, 69387, 70074, 92516, 93432, 123624, 138774, 140148, 185032, 208161, 277548, 280296, 393193, 416322, 555096, 786386, 832644, 1179579, 1572772, 1665288, 2359158, 3145544, 3538737, 4718316, 7077474, 9436632, 14154948, 28309896]

約数ペア:

[(1, 28309896), (2, 14154948), (3, 9436632), (4, 7077474), (6, 4718316), (8, 3538737), (9, 3145544), (12, 2359158), (17, 1665288), (18, 1572772), (24, 1179579), (34, 832644), (36, 786386), (51, 555096), (68, 416322), (72, 393193), (101, 280296), (102, 277548), (136, 208161), (153, 185032), (202, 140148), (204, 138774), (229, 123624), (303, 93432), (306, 92516), (404, 70074), (408, 69387), (458, 61812), (606, 46716), (612, 46258), (687, 41208), (808, 35037), (909, 31144), (916, 30906), (1212, 23358), (1224, 23129), (1374, 20604), (1717, 16488), (1818, 15572), (1832, 15453), (2061, 13736), (2424, 11679), (2748, 10302), (3434, 8244), (3636, 7786), (3893, 7272), (4122, 6868), (5151, 5496)]