67663232

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 171474240

約数和(自身を除く): 103811008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 157, 182, 208, 224, 259, 296, 314, 364, 416, 448, 481, 518, 592, 628, 728, 832, 896, 962, 1036, 1099, 1184, 1256, 1456, 1664, 1924, 2041, 2072, 2198, 2368, 2512, 2912, 3367, 3848, 4082, 4144, 4396, 4736, 5024, 5809, 5824, 6734, 7696, 8164, 8288, 8792, 10048, 11618, 11648, 13468, 14287, 15392, 16328, 16576, 17584, 20096, 23236, 26936, 28574, 30784, 32656, 33152, 35168, 40663, 46472, 53872, 57148, 61568, 65312, 70336, 75517, 81326, 92944, 107744, 114296, 130624, 140672, 151034, 162652, 185888, 215488, 228592, 261248, 302068, 325304, 371776, 430976, 457184, 528619, 604136, 650608, 743552, 914368, 1057238, 1208272, 1301216, 1828736, 2114476, 2416544, 2602432, 4228952, 4833088, 5204864, 8457904, 9666176, 16915808, 33831616, 67663232]

約数ペア:

[(1, 67663232), (2, 33831616), (4, 16915808), (7, 9666176), (8, 8457904), (13, 5204864), (14, 4833088), (16, 4228952), (26, 2602432), (28, 2416544), (32, 2114476), (37, 1828736), (52, 1301216), (56, 1208272), (64, 1057238), (74, 914368), (91, 743552), (104, 650608), (112, 604136), (128, 528619), (148, 457184), (157, 430976), (182, 371776), (208, 325304), (224, 302068), (259, 261248), (296, 228592), (314, 215488), (364, 185888), (416, 162652), (448, 151034), (481, 140672), (518, 130624), (592, 114296), (628, 107744), (728, 92944), (832, 81326), (896, 75517), (962, 70336), (1036, 65312), (1099, 61568), (1184, 57148), (1256, 53872), (1456, 46472), (1664, 40663), (1924, 35168), (2041, 33152), (2072, 32656), (2198, 30784), (2368, 28574), (2512, 26936), (2912, 23236), (3367, 20096), (3848, 17584), (4082, 16576), (4144, 16328), (4396, 15392), (4736, 14287), (5024, 13468), (5809, 11648), (5824, 11618), (6734, 10048), (7696, 8792), (8164, 8288)]