74713264

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{13457}}^1$

素因数の和:13812

約数の個数: 20

約数和(自身を含む): 145184904

約数和(自身を除く): 70471640

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 13457, 26914, 53828, 107656, 215312, 4669579, 9339158, 18678316, 37356632, 74713264]

約数ペア:

[(1, 74713264), (2, 37356632), (4, 18678316), (8, 9339158), (16, 4669579), (347, 215312), (694, 107656), (1388, 53828), (2776, 26914), (5552, 13457)]