66657136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 168364224

約数和(自身を除く): 101707088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2693, 3094, 3536, 5386, 6188, 10772, 12376, 18851, 21544, 24752, 35009, 37702, 43088, 45781, 70018, 75404, 91562, 140036, 150808, 183124, 245063, 280072, 301616, 320467, 366248, 490126, 560144, 595153, 640934, 732496, 980252, 1190306, 1281868, 1960504, 2380612, 2563736, 3921008, 4166071, 4761224, 5127472, 8332142, 9522448, 16664284, 33328568, 66657136]

約数ペア:

[(1, 66657136), (2, 33328568), (4, 16664284), (7, 9522448), (8, 8332142), (13, 5127472), (14, 4761224), (16, 4166071), (17, 3921008), (26, 2563736), (28, 2380612), (34, 1960504), (52, 1281868), (56, 1190306), (68, 980252), (91, 732496), (104, 640934), (112, 595153), (119, 560144), (136, 490126), (182, 366248), (208, 320467), (221, 301616), (238, 280072), (272, 245063), (364, 183124), (442, 150808), (476, 140036), (728, 91562), (884, 75404), (952, 70018), (1456, 45781), (1547, 43088), (1768, 37702), (1904, 35009), (2693, 24752), (3094, 21544), (3536, 18851), (5386, 12376), (6188, 10772)]