42971446

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 77682240

約数和(自身を除く): 34710794

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 1997, 3074, 3994, 10759, 13979, 21518, 27958, 57913, 105841, 115826, 211682, 405391, 740887, 810782, 1481774, 3069389, 6138778, 21485723, 42971446]

約数ペア:

[(1, 42971446), (2, 21485723), (7, 6138778), (14, 3069389), (29, 1481774), (53, 810782), (58, 740887), (106, 405391), (203, 211682), (371, 115826), (406, 105841), (742, 57913), (1537, 27958), (1997, 21518), (3074, 13979), (3994, 10759)]