126899288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2689}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 252752400

約数和(自身を除く): 125853112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 2689, 2776, 5378, 5899, 10756, 11798, 21512, 23596, 45713, 47192, 91426, 182852, 365704, 933083, 1866166, 3732332, 7464664, 15862411, 31724822, 63449644, 126899288]

約数ペア:

[(1, 126899288), (2, 63449644), (4, 31724822), (8, 15862411), (17, 7464664), (34, 3732332), (68, 1866166), (136, 933083), (347, 365704), (694, 182852), (1388, 91426), (2689, 47192), (2776, 45713), (5378, 23596), (5899, 21512), (10756, 11798)]