40098889648

素因数分解:

$2^4\times {\mathrm{2671}}^1\times {\mathrm{938293}}^1$

素因数の和:940972

約数の個数: 20

約数和(自身を含む): 77720768608

約数和(自身を除く): 37621878960

約数列:

[1, 2, 4, 8, 16, 2671, 5342, 10684, 21368, 42736, 938293, 1876586, 3753172, 7506344, 15012688, 2506180603, 5012361206, 10024722412, 20049444824, 40098889648]

約数ペア:

[(1, 40098889648), (2, 20049444824), (4, 10024722412), (8, 5012361206), (16, 2506180603), (2671, 15012688), (5342, 7506344), (10684, 3753172), (21368, 1876586), (42736, 938293)]