40691926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 68856480

約数和(自身を除く): 28164554

約数列:

[1, 2, 11, 22, 41, 82, 197, 229, 394, 451, 458, 902, 2167, 2519, 4334, 5038, 8077, 9389, 16154, 18778, 45113, 88847, 90226, 103279, 177694, 206558, 496243, 992486, 1849633, 3699266, 20345963, 40691926]

約数ペア:

[(1, 40691926), (2, 20345963), (11, 3699266), (22, 1849633), (41, 992486), (82, 496243), (197, 206558), (229, 177694), (394, 103279), (451, 90226), (458, 88847), (902, 45113), (2167, 18778), (2519, 16154), (4334, 9389), (5038, 8077)]