72188949382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{88684213}}^1$

素因数の和:88684263

約数の個数: 16

約数和(自身を含む): 121320004752

約数和(自身を除く): 49131055370

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 88684213, 177368426, 975526343, 1951052686, 3281315881, 6562631762, 36094474691, 72188949382]

約数ペア:

[(1, 72188949382), (2, 36094474691), (11, 6562631762), (22, 3281315881), (37, 1951052686), (74, 975526343), (407, 177368426), (814, 88684213)]