71959376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{121553}}^1$

素因数の和:121598

約数の個数: 20

約数和(自身を含む): 143190612

約数和(自身を除く): 71231236

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 121553, 243106, 486212, 972424, 1944848, 4497461, 8994922, 17989844, 35979688, 71959376]

約数ペア:

[(1, 71959376), (2, 35979688), (4, 17989844), (8, 8994922), (16, 4497461), (37, 1944848), (74, 972424), (148, 486212), (296, 243106), (592, 121553)]