27998096

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 66662400

約数和(自身を除く): 38664304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 223, 236, 266, 304, 413, 446, 472, 532, 826, 892, 944, 1064, 1121, 1561, 1652, 1784, 2128, 2242, 3122, 3304, 3568, 4237, 4484, 6244, 6608, 7847, 8474, 8968, 12488, 13157, 15694, 16948, 17936, 24976, 26314, 29659, 31388, 33896, 52628, 59318, 62776, 67792, 92099, 105256, 118636, 125552, 184198, 210512, 237272, 249983, 368396, 474544, 499966, 736792, 999932, 1473584, 1749881, 1999864, 3499762, 3999728, 6999524, 13999048, 27998096]

約数ペア:

[(1, 27998096), (2, 13999048), (4, 6999524), (7, 3999728), (8, 3499762), (14, 1999864), (16, 1749881), (19, 1473584), (28, 999932), (38, 736792), (56, 499966), (59, 474544), (76, 368396), (112, 249983), (118, 237272), (133, 210512), (152, 184198), (223, 125552), (236, 118636), (266, 105256), (304, 92099), (413, 67792), (446, 62776), (472, 59318), (532, 52628), (826, 33896), (892, 31388), (944, 29659), (1064, 26314), (1121, 24976), (1561, 17936), (1652, 16948), (1784, 15694), (2128, 13157), (2242, 12488), (3122, 8968), (3304, 8474), (3568, 7847), (4237, 6608), (4484, 6244)]