865481024

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{171179}}^1$

素因数の和:171270

約数の個数: 28

約数和(自身を含む): 1739188800

約数和(自身を除く): 873707776

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 171179, 342358, 684716, 1369432, 2738864, 5477728, 10955456, 13523141, 27046282, 54092564, 108185128, 216370256, 432740512, 865481024]

約数ペア:

[(1, 865481024), (2, 432740512), (4, 216370256), (8, 108185128), (16, 54092564), (32, 27046282), (64, 13523141), (79, 10955456), (158, 5477728), (316, 2738864), (632, 1369432), (1264, 684716), (2528, 342358), (5056, 171179)]