40590184

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 78625800

約数和(自身を除く): 38035616

約数列:

[1, 2, 4, 8, 37, 74, 148, 241, 296, 482, 569, 964, 1138, 1928, 2276, 4552, 8917, 17834, 21053, 35668, 42106, 71336, 84212, 137129, 168424, 274258, 548516, 1097032, 5073773, 10147546, 20295092, 40590184]

約数ペア:

[(1, 40590184), (2, 20295092), (4, 10147546), (8, 5073773), (37, 1097032), (74, 548516), (148, 274258), (241, 168424), (296, 137129), (482, 84212), (569, 71336), (964, 42106), (1138, 35668), (1928, 21053), (2276, 17834), (4552, 8917)]