28347389504

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{3169}}^1$

素因数の和:3716

約数の個数: 112

約数和(自身を含む): 66011877120

約数和(自身を除く): 37664487616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 487, 574, 656, 974, 1148, 1312, 1948, 2296, 2624, 3169, 3409, 3896, 4592, 6338, 6818, 7792, 9184, 12676, 13636, 15584, 18368, 19967, 22183, 25352, 27272, 31168, 39934, 44366, 50704, 54544, 79868, 88732, 101408, 109088, 129929, 139769, 159736, 177464, 202816, 218176, 259858, 279538, 319472, 354928, 519716, 559076, 638944, 709856, 909503, 1039432, 1118152, 1277888, 1419712, 1543303, 1819006, 2078864, 2236304, 3086606, 3638012, 4157728, 4472608, 6173212, 7276024, 8315456, 8945216, 10803121, 12346424, 14552048, 21606242, 24692848, 29104096, 43212484, 49385696, 58208192, 63275423, 86424968, 98771392, 126550846, 172849936, 253101692, 345699872, 442927961, 506203384, 691399744, 885855922, 1012406768, 1771711844, 2024813536, 3543423688, 4049627072, 7086847376, 14173694752, 28347389504]

約数ペア:

[(1, 28347389504), (2, 14173694752), (4, 7086847376), (7, 4049627072), (8, 3543423688), (14, 2024813536), (16, 1771711844), (28, 1012406768), (32, 885855922), (41, 691399744), (56, 506203384), (64, 442927961), (82, 345699872), (112, 253101692), (164, 172849936), (224, 126550846), (287, 98771392), (328, 86424968), (448, 63275423), (487, 58208192), (574, 49385696), (656, 43212484), (974, 29104096), (1148, 24692848), (1312, 21606242), (1948, 14552048), (2296, 12346424), (2624, 10803121), (3169, 8945216), (3409, 8315456), (3896, 7276024), (4592, 6173212), (6338, 4472608), (6818, 4157728), (7792, 3638012), (9184, 3086606), (12676, 2236304), (13636, 2078864), (15584, 1819006), (18368, 1543303), (19967, 1419712), (22183, 1277888), (25352, 1118152), (27272, 1039432), (31168, 909503), (39934, 709856), (44366, 638944), (50704, 559076), (54544, 519716), (79868, 354928), (88732, 319472), (101408, 279538), (109088, 259858), (129929, 218176), (139769, 202816), (159736, 177464)]