28305494816

素因数分解:

$2^5\times {\mathrm{1429}}^1\times {\mathrm{618997}}^1$

素因数の和:620436

約数の個数: 24

約数和(自身を含む): 55765529820

約数和(自身を除く): 27460035004

約数列:

[1, 2, 4, 8, 16, 32, 1429, 2858, 5716, 11432, 22864, 45728, 618997, 1237994, 2475988, 4951976, 9903952, 19807904, 884546713, 1769093426, 3538186852, 7076373704, 14152747408, 28305494816]

約数ペア:

[(1, 28305494816), (2, 14152747408), (4, 7076373704), (8, 3538186852), (16, 1769093426), (32, 884546713), (1429, 19807904), (2858, 9903952), (5716, 4951976), (11432, 2475988), (22864, 1237994), (45728, 618997)]