71285746

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 125908992

約数和(自身を除く): 54623246

約数列:

[1, 2, 7, 14, 47, 94, 131, 262, 329, 658, 827, 917, 1654, 1834, 5789, 6157, 11578, 12314, 38869, 43099, 77738, 86198, 108337, 216674, 272083, 544166, 758359, 1516718, 5091839, 10183678, 35642873, 71285746]

約数ペア:

[(1, 71285746), (2, 35642873), (7, 10183678), (14, 5091839), (47, 1516718), (94, 758359), (131, 544166), (262, 272083), (329, 216674), (658, 108337), (827, 86198), (917, 77738), (1654, 43099), (1834, 38869), (5789, 12314), (6157, 11578)]