63880348

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28879}}^1$

素因数の和:28969

約数の個数: 24

約数和(自身を含む): 129382400

約数和(自身を除く): 65502052

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 28879, 57758, 115516, 202153, 404306, 808612, 2281441, 4562882, 9125764, 15970087, 31940174, 63880348]

約数ペア:

[(1, 63880348), (2, 31940174), (4, 15970087), (7, 9125764), (14, 4562882), (28, 2281441), (79, 808612), (158, 404306), (316, 202153), (553, 115516), (1106, 57758), (2212, 28879)]