71344742

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 53485978

約数列:

[1, 2, 7, 14, 79, 158, 251, 257, 502, 514, 553, 1106, 1757, 1799, 3514, 3598, 19829, 20303, 39658, 40606, 64507, 129014, 138803, 142121, 277606, 284242, 451549, 903098, 5096053, 10192106, 35672371, 71344742]

約数ペア:

[(1, 71344742), (2, 35672371), (7, 10192106), (14, 5096053), (79, 903098), (158, 451549), (251, 284242), (257, 277606), (502, 142121), (514, 138803), (553, 129014), (1106, 64507), (1757, 40606), (1799, 39658), (3514, 20303), (3598, 19829)]