66570436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7043}}^1$

素因数の和:7203

約数の個数: 24

約数和(自身を含む): 124256160

約数和(自身を除く): 57685724

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 7043, 9452, 14086, 28172, 119731, 239462, 478924, 978977, 1957954, 3915908, 16642609, 33285218, 66570436]

約数ペア:

[(1, 66570436), (2, 33285218), (4, 16642609), (17, 3915908), (34, 1957954), (68, 978977), (139, 478924), (278, 239462), (556, 119731), (2363, 28172), (4726, 14086), (7043, 9452)]