40663826

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7829}}^1$

素因数の和:7898

約数の個数: 24

約数和(自身を含む): 72302220

約数和(自身を除く): 31638394

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 7829, 15658, 54803, 109606, 383621, 414937, 767242, 829874, 2904559, 5809118, 20331913, 40663826]

約数ペア:

[(1, 40663826), (2, 20331913), (7, 5809118), (14, 2904559), (49, 829874), (53, 767242), (98, 414937), (106, 383621), (371, 109606), (742, 54803), (2597, 15658), (5194, 7829)]