21793184

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 31550176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 68, 97, 112, 118, 119, 136, 194, 224, 236, 238, 272, 388, 413, 472, 476, 544, 679, 776, 826, 944, 952, 1003, 1358, 1552, 1649, 1652, 1888, 1904, 2006, 2716, 3104, 3298, 3304, 3808, 4012, 5432, 5723, 6596, 6608, 7021, 8024, 10864, 11446, 11543, 13192, 13216, 14042, 16048, 21728, 22892, 23086, 26384, 28084, 32096, 40061, 45784, 46172, 52768, 56168, 80122, 91568, 92344, 97291, 112336, 160244, 183136, 184688, 194582, 224672, 320488, 369376, 389164, 640976, 681037, 778328, 1281952, 1362074, 1556656, 2724148, 3113312, 5448296, 10896592, 21793184]

約数ペア:

[(1, 21793184), (2, 10896592), (4, 5448296), (7, 3113312), (8, 2724148), (14, 1556656), (16, 1362074), (17, 1281952), (28, 778328), (32, 681037), (34, 640976), (56, 389164), (59, 369376), (68, 320488), (97, 224672), (112, 194582), (118, 184688), (119, 183136), (136, 160244), (194, 112336), (224, 97291), (236, 92344), (238, 91568), (272, 80122), (388, 56168), (413, 52768), (472, 46172), (476, 45784), (544, 40061), (679, 32096), (776, 28084), (826, 26384), (944, 23086), (952, 22892), (1003, 21728), (1358, 16048), (1552, 14042), (1649, 13216), (1652, 13192), (1888, 11543), (1904, 11446), (2006, 10864), (2716, 8024), (3104, 7021), (3298, 6608), (3304, 6596), (3808, 5723), (4012, 5432)]