2586671776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 5672515968

約数和(自身を除く): 3085844192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 163, 208, 296, 326, 416, 481, 592, 652, 962, 1031, 1184, 1304, 1924, 2062, 2119, 2608, 3848, 4124, 4238, 5216, 6031, 7696, 8248, 8476, 12062, 13403, 15392, 16496, 16952, 24124, 26806, 32992, 33904, 38147, 48248, 53612, 67808, 76294, 78403, 96496, 107224, 152588, 156806, 168053, 192992, 214448, 305176, 313612, 336106, 428896, 495911, 610352, 627224, 672212, 991822, 1220704, 1254448, 1344424, 1983644, 2184689, 2508896, 2688848, 3967288, 4369378, 5377696, 6217961, 7934576, 8738756, 12435922, 15869152, 17477512, 24871844, 34955024, 49743688, 69910048, 80833493, 99487376, 161666986, 198974752, 323333972, 646667944, 1293335888, 2586671776]

約数ペア:

[(1, 2586671776), (2, 1293335888), (4, 646667944), (8, 323333972), (13, 198974752), (16, 161666986), (26, 99487376), (32, 80833493), (37, 69910048), (52, 49743688), (74, 34955024), (104, 24871844), (148, 17477512), (163, 15869152), (208, 12435922), (296, 8738756), (326, 7934576), (416, 6217961), (481, 5377696), (592, 4369378), (652, 3967288), (962, 2688848), (1031, 2508896), (1184, 2184689), (1304, 1983644), (1924, 1344424), (2062, 1254448), (2119, 1220704), (2608, 991822), (3848, 672212), (4124, 627224), (4238, 610352), (5216, 495911), (6031, 428896), (7696, 336106), (8248, 313612), (8476, 305176), (12062, 214448), (13403, 192992), (15392, 168053), (16496, 156806), (16952, 152588), (24124, 107224), (26806, 96496), (32992, 78403), (33904, 76294), (38147, 67808), (48248, 53612)]