29734544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 70531200

約数和(自身を除く): 40796656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 157, 178, 266, 304, 314, 356, 532, 623, 628, 712, 1064, 1099, 1246, 1256, 1424, 1691, 2128, 2198, 2492, 2512, 2983, 3382, 4396, 4984, 5966, 6764, 8792, 9968, 11837, 11932, 13528, 13973, 17584, 20881, 23674, 23864, 27056, 27946, 41762, 47348, 47728, 55892, 83524, 94696, 97811, 111784, 167048, 189392, 195622, 223568, 265487, 334096, 391244, 530974, 782488, 1061948, 1564976, 1858409, 2123896, 3716818, 4247792, 7433636, 14867272, 29734544]

約数ペア:

[(1, 29734544), (2, 14867272), (4, 7433636), (7, 4247792), (8, 3716818), (14, 2123896), (16, 1858409), (19, 1564976), (28, 1061948), (38, 782488), (56, 530974), (76, 391244), (89, 334096), (112, 265487), (133, 223568), (152, 195622), (157, 189392), (178, 167048), (266, 111784), (304, 97811), (314, 94696), (356, 83524), (532, 55892), (623, 47728), (628, 47348), (712, 41762), (1064, 27946), (1099, 27056), (1246, 23864), (1256, 23674), (1424, 20881), (1691, 17584), (2128, 13973), (2198, 13528), (2492, 11932), (2512, 11837), (2983, 9968), (3382, 8792), (4396, 6764), (4984, 5966)]