65633048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1543}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 132938400

約数和(自身を除く): 67305352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1543, 1636, 3086, 3272, 5317, 6172, 10634, 12344, 20059, 21268, 40118, 42536, 80236, 160472, 631087, 1262174, 2524348, 5048696, 8204131, 16408262, 32816524, 65633048]

約数ペア:

[(1, 65633048), (2, 32816524), (4, 16408262), (8, 8204131), (13, 5048696), (26, 2524348), (52, 1262174), (104, 631087), (409, 160472), (818, 80236), (1543, 42536), (1636, 40118), (3086, 21268), (3272, 20059), (5317, 12344), (6172, 10634)]