66043816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 127743840

約数和(自身を除く): 61700024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 347, 643, 694, 1286, 1388, 2572, 2776, 5144, 12839, 23791, 25678, 47582, 51356, 95164, 102712, 190328, 223121, 446242, 892484, 1784968, 8255477, 16510954, 33021908, 66043816]

約数ペア:

[(1, 66043816), (2, 33021908), (4, 16510954), (8, 8255477), (37, 1784968), (74, 892484), (148, 446242), (296, 223121), (347, 190328), (643, 102712), (694, 95164), (1286, 51356), (1388, 47582), (2572, 25678), (2776, 23791), (5144, 12839)]