28508727236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58902329}}^1$

素因数の和:58902355

約数の個数: 18

約数和(自身を含む): 54838069230

約数和(自身を除く): 26329341994

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58902329, 117804658, 235609316, 647925619, 1295851238, 2591702476, 7127181809, 14254363618, 28508727236]

約数ペア:

[(1, 28508727236), (2, 14254363618), (4, 7127181809), (11, 2591702476), (22, 1295851238), (44, 647925619), (121, 235609316), (242, 117804658), (484, 58902329)]