66942974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281273}}^1$

素因数の和:281299

約数の個数: 16

約数和(自身を含む): 121510368

約数和(自身を除く): 54567394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 281273, 562546, 1968911, 3937822, 4781641, 9563282, 33471487, 66942974]

約数ペア:

[(1, 66942974), (2, 33471487), (7, 9563282), (14, 4781641), (17, 3937822), (34, 1968911), (119, 562546), (238, 281273)]