84680638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12269}}^1$

素因数の和:12324

約数の個数: 32

約数和(自身を含む): 159019200

約数和(自身を除く): 74338562

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 12269, 24538, 85883, 171766, 208573, 355801, 417146, 711602, 1460011, 2490607, 2920022, 4981214, 6048617, 12097234, 42340319, 84680638]

約数ペア:

[(1, 84680638), (2, 42340319), (7, 12097234), (14, 6048617), (17, 4981214), (29, 2920022), (34, 2490607), (58, 1460011), (119, 711602), (203, 417146), (238, 355801), (406, 208573), (493, 171766), (986, 85883), (3451, 24538), (6902, 12269)]