71672048

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27823}}^1$

素因数の和:27861

約数の個数: 40

約数和(自身を含む): 165608448

約数和(自身を除く): 93936400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 27823, 55646, 111292, 194761, 222584, 389522, 445168, 639929, 779044, 1279858, 1558088, 2559716, 3116176, 4479503, 5119432, 8959006, 10238864, 17918012, 35836024, 71672048]

約数ペア:

[(1, 71672048), (2, 35836024), (4, 17918012), (7, 10238864), (8, 8959006), (14, 5119432), (16, 4479503), (23, 3116176), (28, 2559716), (46, 1558088), (56, 1279858), (92, 779044), (112, 639929), (161, 445168), (184, 389522), (322, 222584), (368, 194761), (644, 111292), (1288, 55646), (2576, 27823)]