65066456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 151468800

約数和(自身を除く): 86402344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 643, 728, 973, 1112, 1286, 1807, 1946, 2572, 3614, 3892, 4501, 5144, 7228, 7784, 8359, 9002, 12649, 14456, 16718, 18004, 25298, 33436, 36008, 50596, 58513, 66872, 89377, 101192, 117026, 178754, 234052, 357508, 468104, 625639, 715016, 1161901, 1251278, 2323802, 2502556, 4647604, 5005112, 8133307, 9295208, 16266614, 32533228, 65066456]

約数ペア:

[(1, 65066456), (2, 32533228), (4, 16266614), (7, 9295208), (8, 8133307), (13, 5005112), (14, 4647604), (26, 2502556), (28, 2323802), (52, 1251278), (56, 1161901), (91, 715016), (104, 625639), (139, 468104), (182, 357508), (278, 234052), (364, 178754), (556, 117026), (643, 101192), (728, 89377), (973, 66872), (1112, 58513), (1286, 50596), (1807, 36008), (1946, 33436), (2572, 25298), (3614, 18004), (3892, 16718), (4501, 14456), (5144, 12649), (7228, 9002), (7784, 8359)]