69561982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 55430018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 619, 698, 1238, 2443, 4333, 4886, 8027, 8666, 14237, 16054, 28474, 56189, 99659, 112378, 199318, 216031, 432062, 1512217, 3024434, 4968713, 9937426, 34780991, 69561982]

約数ペア:

[(1, 69561982), (2, 34780991), (7, 9937426), (14, 4968713), (23, 3024434), (46, 1512217), (161, 432062), (322, 216031), (349, 199318), (619, 112378), (698, 99659), (1238, 56189), (2443, 28474), (4333, 16054), (4886, 14237), (8027, 8666)]