71377492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17791}}^1$

素因数の和:17871

約数の個数: 24

約数和(自身を含む): 134507520

約数和(自身を除く): 63130028

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 17791, 35582, 71164, 302447, 604894, 1049669, 1209788, 2099338, 4198676, 17844373, 35688746, 71377492]

約数ペア:

[(1, 71377492), (2, 35688746), (4, 17844373), (17, 4198676), (34, 2099338), (59, 1209788), (68, 1049669), (118, 604894), (236, 302447), (1003, 71164), (2006, 35582), (4012, 17791)]