42974456

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1933}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 92367840

約数和(自身を除く): 49393384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 1933, 2779, 3176, 3866, 5558, 7732, 11116, 13531, 15464, 22232, 27062, 54124, 108248, 767401, 1534802, 3069604, 5371807, 6139208, 10743614, 21487228, 42974456]

約数ペア:

[(1, 42974456), (2, 21487228), (4, 10743614), (7, 6139208), (8, 5371807), (14, 3069604), (28, 1534802), (56, 767401), (397, 108248), (794, 54124), (1588, 27062), (1933, 22232), (2779, 15464), (3176, 13531), (3866, 11116), (5558, 7732)]