7288070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 14227488

約数和(自身を除く): 6939418

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 997, 1462, 1994, 3655, 4985, 7310, 9970, 16949, 33898, 42871, 84745, 85742, 169490, 214355, 428710, 728807, 1457614, 3644035, 7288070]

約数ペア:

[(1, 7288070), (2, 3644035), (5, 1457614), (10, 728807), (17, 428710), (34, 214355), (43, 169490), (85, 85742), (86, 84745), (170, 42871), (215, 33898), (430, 16949), (731, 9970), (997, 7310), (1462, 4985), (1994, 3655)]