74410972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17939}}^1$

素因数の和:18021

約数の個数: 24

約数和(自身を含む): 140147280

約数和(自身を除く): 65736308

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 17939, 35878, 71756, 304963, 609926, 1094279, 1219852, 2188558, 4377116, 18602743, 37205486, 74410972]

約数ペア:

[(1, 74410972), (2, 37205486), (4, 18602743), (17, 4377116), (34, 2188558), (61, 1219852), (68, 1094279), (122, 609926), (244, 304963), (1037, 71756), (2074, 35878), (4148, 17939)]