74291516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19571}}^1$

素因数の和:19661

約数の個数: 24

約数和(自身を含む): 141936144

約数和(自身を除く): 67644628

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 19571, 39142, 78284, 254423, 508846, 1017692, 1428683, 2857366, 5714732, 18572879, 37145758, 74291516]

約数ペア:

[(1, 74291516), (2, 37145758), (4, 18572879), (13, 5714732), (26, 2857366), (52, 1428683), (73, 1017692), (146, 508846), (292, 254423), (949, 78284), (1898, 39142), (3796, 19571)]