28961826

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{117731}}^1$

素因数の和:117777

約数の個数: 16

約数和(自身を含む): 59336928

約数和(自身を除く): 30375102

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 117731, 235462, 353193, 706386, 4826971, 9653942, 14480913, 28961826]

約数ペア:

[(1, 28961826), (2, 14480913), (3, 9653942), (6, 4826971), (41, 706386), (82, 353193), (123, 235462), (246, 117731)]