40920698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 76097280

約数和(自身を除く): 35176582

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1489, 1963, 2114, 2978, 3926, 10423, 13741, 19357, 20846, 27482, 38714, 135499, 224839, 270998, 449678, 1573873, 2922907, 3147746, 5845814, 20460349, 40920698]

約数ペア:

[(1, 40920698), (2, 20460349), (7, 5845814), (13, 3147746), (14, 2922907), (26, 1573873), (91, 449678), (151, 270998), (182, 224839), (302, 135499), (1057, 38714), (1489, 27482), (1963, 20846), (2114, 19357), (2978, 13741), (3926, 10423)]