71370698

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 53266486

約数列:

[1, 2, 7, 14, 127, 137, 254, 274, 293, 586, 889, 959, 1778, 1918, 2051, 4102, 17399, 34798, 37211, 40141, 74422, 80282, 121793, 243586, 260477, 280987, 520954, 561974, 5097907, 10195814, 35685349, 71370698]

約数ペア:

[(1, 71370698), (2, 35685349), (7, 10195814), (14, 5097907), (127, 561974), (137, 520954), (254, 280987), (274, 260477), (293, 243586), (586, 121793), (889, 80282), (959, 74422), (1778, 40141), (1918, 37211), (2051, 34798), (4102, 17399)]