69181994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 124225920

約数和(自身を除く): 55043926

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 1162, 2053, 2407, 4106, 4814, 14371, 16849, 28742, 33698, 59537, 119074, 170399, 340798, 416759, 833518, 1192793, 2385586, 4941571, 9883142, 34590997, 69181994]

約数ペア:

[(1, 69181994), (2, 34590997), (7, 9883142), (14, 4941571), (29, 2385586), (58, 1192793), (83, 833518), (166, 416759), (203, 340798), (406, 170399), (581, 119074), (1162, 59537), (2053, 33698), (2407, 28742), (4106, 16849), (4814, 14371)]