38128412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25693}}^1$

素因数の和:25757

約数の個数: 24

約数和(自身を含む): 77698656

約数和(自身を除く): 39570244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 25693, 51386, 102772, 179851, 359702, 719404, 1361729, 2723458, 5446916, 9532103, 19064206, 38128412]

約数ペア:

[(1, 38128412), (2, 19064206), (4, 9532103), (7, 5446916), (14, 2723458), (28, 1361729), (53, 719404), (106, 359702), (212, 179851), (371, 102772), (742, 51386), (1484, 25693)]