21066413056

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{93089}}^1$

素因数の和:93139

約数の個数: 88

約数和(自身を含む): 48019917960

約数和(自身を除く): 26953504904

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1024, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 6656, 7072, 8704, 13312, 14144, 17408, 28288, 56576, 93089, 113152, 186178, 226304, 372356, 744712, 1210157, 1489424, 1582513, 2420314, 2978848, 3165026, 4840628, 5957696, 6330052, 9681256, 11915392, 12660104, 19362512, 20572669, 23830784, 25320208, 38725024, 41145338, 47661568, 50640416, 77450048, 82290676, 95323136, 101280832, 154900096, 164581352, 202561664, 309800192, 329162704, 405123328, 619600384, 658325408, 810246656, 1239200768, 1316650816, 1620493312, 2633301632, 5266603264, 10533206528, 21066413056]

約数ペア:

[(1, 21066413056), (2, 10533206528), (4, 5266603264), (8, 2633301632), (13, 1620493312), (16, 1316650816), (17, 1239200768), (26, 810246656), (32, 658325408), (34, 619600384), (52, 405123328), (64, 329162704), (68, 309800192), (104, 202561664), (128, 164581352), (136, 154900096), (208, 101280832), (221, 95323136), (256, 82290676), (272, 77450048), (416, 50640416), (442, 47661568), (512, 41145338), (544, 38725024), (832, 25320208), (884, 23830784), (1024, 20572669), (1088, 19362512), (1664, 12660104), (1768, 11915392), (2176, 9681256), (3328, 6330052), (3536, 5957696), (4352, 4840628), (6656, 3165026), (7072, 2978848), (8704, 2420314), (13312, 1582513), (14144, 1489424), (17408, 1210157), (28288, 744712), (56576, 372356), (93089, 226304), (113152, 186178)]