27831140872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2057299}}^1$

素因数の和:2057413

約数の個数: 32

約数和(自身を含む): 55547100000

約数和(自身を除く): 27715959128

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 2057299, 4114598, 8229196, 16458392, 39088681, 78177362, 156354724, 183099611, 312709448, 366199222, 732398444, 1464796888, 3478892609, 6957785218, 13915570436, 27831140872]

約数ペア:

[(1, 27831140872), (2, 13915570436), (4, 6957785218), (8, 3478892609), (19, 1464796888), (38, 732398444), (76, 366199222), (89, 312709448), (152, 183099611), (178, 156354724), (356, 78177362), (712, 39088681), (1691, 16458392), (3382, 8229196), (6764, 4114598), (13528, 2057299)]