7638176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 19248768

約数和(自身を除く): 11610592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 61, 86, 91, 104, 112, 122, 172, 182, 208, 224, 244, 301, 344, 364, 416, 427, 488, 559, 602, 688, 728, 793, 854, 976, 1118, 1204, 1376, 1456, 1586, 1708, 1952, 2236, 2408, 2623, 2912, 3172, 3416, 3913, 4472, 4816, 5246, 5551, 6344, 6832, 7826, 8944, 9632, 10492, 11102, 12688, 13664, 15652, 17888, 18361, 20984, 22204, 25376, 31304, 34099, 36722, 41968, 44408, 62608, 68198, 73444, 83936, 88816, 125216, 136396, 146888, 177632, 238693, 272792, 293776, 477386, 545584, 587552, 954772, 1091168, 1909544, 3819088, 7638176]

約数ペア:

[(1, 7638176), (2, 3819088), (4, 1909544), (7, 1091168), (8, 954772), (13, 587552), (14, 545584), (16, 477386), (26, 293776), (28, 272792), (32, 238693), (43, 177632), (52, 146888), (56, 136396), (61, 125216), (86, 88816), (91, 83936), (104, 73444), (112, 68198), (122, 62608), (172, 44408), (182, 41968), (208, 36722), (224, 34099), (244, 31304), (301, 25376), (344, 22204), (364, 20984), (416, 18361), (427, 17888), (488, 15652), (559, 13664), (602, 12688), (688, 11102), (728, 10492), (793, 9632), (854, 8944), (976, 7826), (1118, 6832), (1204, 6344), (1376, 5551), (1456, 5246), (1586, 4816), (1708, 4472), (1952, 3913), (2236, 3416), (2408, 3172), (2623, 2912)]