42940474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4903}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 67086720

約数和(自身を除く): 24146246

約数列:

[1, 2, 29, 58, 151, 302, 4379, 4903, 8758, 9806, 142187, 284374, 740353, 1480706, 21470237, 42940474]

約数ペア:

[(1, 42940474), (2, 21470237), (29, 1480706), (58, 740353), (151, 284374), (302, 142187), (4379, 9806), (4903, 8758)]