27888224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 69120576

約数和(自身を除く): 41232352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 91, 104, 112, 122, 157, 182, 208, 224, 244, 314, 364, 416, 427, 488, 628, 728, 793, 854, 976, 1099, 1256, 1456, 1586, 1708, 1952, 2041, 2198, 2512, 2912, 3172, 3416, 4082, 4396, 5024, 5551, 6344, 6832, 8164, 8792, 9577, 11102, 12688, 13664, 14287, 16328, 17584, 19154, 22204, 25376, 28574, 32656, 35168, 38308, 44408, 57148, 65312, 67039, 76616, 88816, 114296, 124501, 134078, 153232, 177632, 228592, 249002, 268156, 306464, 457184, 498004, 536312, 871507, 996008, 1072624, 1743014, 1992016, 2145248, 3486028, 3984032, 6972056, 13944112, 27888224]

約数ペア:

[(1, 27888224), (2, 13944112), (4, 6972056), (7, 3984032), (8, 3486028), (13, 2145248), (14, 1992016), (16, 1743014), (26, 1072624), (28, 996008), (32, 871507), (52, 536312), (56, 498004), (61, 457184), (91, 306464), (104, 268156), (112, 249002), (122, 228592), (157, 177632), (182, 153232), (208, 134078), (224, 124501), (244, 114296), (314, 88816), (364, 76616), (416, 67039), (427, 65312), (488, 57148), (628, 44408), (728, 38308), (793, 35168), (854, 32656), (976, 28574), (1099, 25376), (1256, 22204), (1456, 19154), (1586, 17584), (1708, 16328), (1952, 14287), (2041, 13664), (2198, 12688), (2512, 11102), (2912, 9577), (3172, 8792), (3416, 8164), (4082, 6832), (4396, 6344), (5024, 5551)]