38211292

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2129}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 76577760

約数和(自身を除く): 38366468

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2129, 2564, 4258, 4487, 8516, 8974, 14903, 17948, 29806, 59612, 1364689, 2729378, 5458756, 9552823, 19105646, 38211292]

約数ペア:

[(1, 38211292), (2, 19105646), (4, 9552823), (7, 5458756), (14, 2729378), (28, 1364689), (641, 59612), (1282, 29806), (2129, 17948), (2564, 14903), (4258, 8974), (4487, 8516)]