7319312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 19082112

約数和(自身を除く): 11762800

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 457, 572, 616, 728, 914, 1001, 1144, 1232, 1456, 1828, 2002, 2288, 3199, 3656, 4004, 5027, 5941, 6398, 7312, 8008, 10054, 11882, 12796, 16016, 20108, 23764, 25592, 35189, 40216, 41587, 47528, 51184, 65351, 70378, 80432, 83174, 95056, 130702, 140756, 166348, 261404, 281512, 332696, 457457, 522808, 563024, 665392, 914914, 1045616, 1829828, 3659656, 7319312]

約数ペア:

[(1, 7319312), (2, 3659656), (4, 1829828), (7, 1045616), (8, 914914), (11, 665392), (13, 563024), (14, 522808), (16, 457457), (22, 332696), (26, 281512), (28, 261404), (44, 166348), (52, 140756), (56, 130702), (77, 95056), (88, 83174), (91, 80432), (104, 70378), (112, 65351), (143, 51184), (154, 47528), (176, 41587), (182, 40216), (208, 35189), (286, 25592), (308, 23764), (364, 20108), (457, 16016), (572, 12796), (616, 11882), (728, 10054), (914, 8008), (1001, 7312), (1144, 6398), (1232, 5941), (1456, 5027), (1828, 4004), (2002, 3656), (2288, 3199)]