23581516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 50512896

約数和(自身を除く): 26931380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 463, 476, 749, 926, 1498, 1819, 1852, 2996, 3241, 3638, 6482, 7276, 7871, 12733, 12964, 15742, 25466, 31484, 49541, 50932, 55097, 99082, 110194, 198164, 220388, 346787, 693574, 842197, 1387148, 1684394, 3368788, 5895379, 11790758, 23581516]

約数ペア:

[(1, 23581516), (2, 11790758), (4, 5895379), (7, 3368788), (14, 1684394), (17, 1387148), (28, 842197), (34, 693574), (68, 346787), (107, 220388), (119, 198164), (214, 110194), (238, 99082), (428, 55097), (463, 50932), (476, 49541), (749, 31484), (926, 25466), (1498, 15742), (1819, 12964), (1852, 12733), (2996, 7871), (3241, 7276), (3638, 6482)]