66091472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{111641}}^1$

素因数の和:111686

約数の個数: 20

約数和(自身を含む): 131514276

約数和(自身を除く): 65422804

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 111641, 223282, 446564, 893128, 1786256, 4130717, 8261434, 16522868, 33045736, 66091472]

約数ペア:

[(1, 66091472), (2, 33045736), (4, 16522868), (8, 8261434), (16, 4130717), (37, 1786256), (74, 893128), (148, 446564), (296, 223282), (592, 111641)]