7139248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{10883}}^1$

素因数の和:10932

約数の個数: 20

約数和(自身を含む): 14170968

約数和(自身を除く): 7031720

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 10883, 21766, 43532, 87064, 174128, 446203, 892406, 1784812, 3569624, 7139248]

約数ペア:

[(1, 7139248), (2, 3569624), (4, 1784812), (8, 892406), (16, 446203), (41, 174128), (82, 87064), (164, 43532), (328, 21766), (656, 10883)]