71313802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 129761280

約数和(自身を除く): 58447478

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2111, 2413, 4222, 4826, 14777, 16891, 29554, 33782, 40109, 80218, 268097, 280763, 536194, 561526, 1876679, 3753358, 5093843, 10187686, 35656901, 71313802]

約数ペア:

[(1, 71313802), (2, 35656901), (7, 10187686), (14, 5093843), (19, 3753358), (38, 1876679), (127, 561526), (133, 536194), (254, 280763), (266, 268097), (889, 80218), (1778, 40109), (2111, 33782), (2413, 29554), (4222, 16891), (4826, 14777)]