11720632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 16272968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 359, 371, 424, 583, 616, 718, 742, 1166, 1436, 1484, 2332, 2513, 2872, 2968, 3949, 4081, 4664, 5026, 7898, 8162, 10052, 15796, 16324, 19027, 20104, 27643, 31592, 32648, 38054, 55286, 76108, 110572, 133189, 152216, 209297, 221144, 266378, 418594, 532756, 837188, 1065512, 1465079, 1674376, 2930158, 5860316, 11720632]

約数ペア:

[(1, 11720632), (2, 5860316), (4, 2930158), (7, 1674376), (8, 1465079), (11, 1065512), (14, 837188), (22, 532756), (28, 418594), (44, 266378), (53, 221144), (56, 209297), (77, 152216), (88, 133189), (106, 110572), (154, 76108), (212, 55286), (308, 38054), (359, 32648), (371, 31592), (424, 27643), (583, 20104), (616, 19027), (718, 16324), (742, 15796), (1166, 10052), (1436, 8162), (1484, 7898), (2332, 5026), (2513, 4664), (2872, 4081), (2968, 3949)]