40785472

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 102412800

約数和(自身を除く): 61627328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 149, 182, 188, 208, 224, 298, 329, 364, 376, 416, 448, 596, 611, 658, 728, 752, 832, 1043, 1192, 1222, 1316, 1456, 1504, 1937, 2086, 2384, 2444, 2632, 2912, 3008, 3874, 4172, 4277, 4768, 4888, 5264, 5824, 7003, 7748, 8344, 8554, 9536, 9776, 10528, 13559, 14006, 15496, 16688, 17108, 19552, 21056, 27118, 28012, 30992, 33376, 34216, 39104, 49021, 54236, 56024, 61984, 66752, 68432, 91039, 98042, 108472, 112048, 123968, 136864, 182078, 196084, 216944, 224096, 273728, 364156, 392168, 433888, 448192, 637273, 728312, 784336, 867776, 1274546, 1456624, 1568672, 2549092, 2913248, 3137344, 5098184, 5826496, 10196368, 20392736, 40785472]

約数ペア:

[(1, 40785472), (2, 20392736), (4, 10196368), (7, 5826496), (8, 5098184), (13, 3137344), (14, 2913248), (16, 2549092), (26, 1568672), (28, 1456624), (32, 1274546), (47, 867776), (52, 784336), (56, 728312), (64, 637273), (91, 448192), (94, 433888), (104, 392168), (112, 364156), (149, 273728), (182, 224096), (188, 216944), (208, 196084), (224, 182078), (298, 136864), (329, 123968), (364, 112048), (376, 108472), (416, 98042), (448, 91039), (596, 68432), (611, 66752), (658, 61984), (728, 56024), (752, 54236), (832, 49021), (1043, 39104), (1192, 34216), (1222, 33376), (1316, 30992), (1456, 28012), (1504, 27118), (1937, 21056), (2086, 19552), (2384, 17108), (2444, 16688), (2632, 15496), (2912, 14006), (3008, 13559), (3874, 10528), (4172, 9776), (4277, 9536), (4768, 8554), (4888, 8344), (5264, 7748), (5824, 7003)]