23380784

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 52282368

約数和(自身を除く): 28901584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 1951, 2996, 3902, 5992, 7804, 11984, 13657, 15608, 27314, 31216, 54628, 109256, 208757, 218512, 417514, 835028, 1461299, 1670056, 2922598, 3340112, 5845196, 11690392, 23380784]

約数ペア:

[(1, 23380784), (2, 11690392), (4, 5845196), (7, 3340112), (8, 2922598), (14, 1670056), (16, 1461299), (28, 835028), (56, 417514), (107, 218512), (112, 208757), (214, 109256), (428, 54628), (749, 31216), (856, 27314), (1498, 15608), (1712, 13657), (1951, 11984), (2996, 7804), (3902, 5992)]