64929748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 129153024

約数和(自身を除く): 64223276

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 857, 1222, 1457, 1612, 1714, 2444, 2914, 3428, 5828, 11141, 18941, 22282, 26567, 37882, 40279, 44564, 53134, 75764, 80558, 106268, 161116, 345371, 523627, 690742, 1047254, 1248649, 1381484, 2094508, 2497298, 4994596, 16232437, 32464874, 64929748]

約数ペア:

[(1, 64929748), (2, 32464874), (4, 16232437), (13, 4994596), (26, 2497298), (31, 2094508), (47, 1381484), (52, 1248649), (62, 1047254), (94, 690742), (124, 523627), (188, 345371), (403, 161116), (611, 106268), (806, 80558), (857, 75764), (1222, 53134), (1457, 44564), (1612, 40279), (1714, 37882), (2444, 26567), (2914, 22282), (3428, 18941), (5828, 11141)]