28506076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9749}}^1$

素因数の和:9813

約数の個数: 24

約数和(自身を含む): 54054000

約数和(自身を除く): 25547924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 9749, 19498, 38996, 165733, 331466, 419207, 662932, 838414, 1676828, 7126519, 14253038, 28506076]

約数ペア:

[(1, 28506076), (2, 14253038), (4, 7126519), (17, 1676828), (34, 838414), (43, 662932), (68, 419207), (86, 331466), (172, 165733), (731, 38996), (1462, 19498), (2924, 9749)]