28205640406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8552347}}^1$

素因数の和:8552463

約数の個数: 16

約数和(自身を含む): 45259025616

約数和(自身を除く): 17053385210

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 8552347, 17104694, 145389899, 290779798, 829577659, 1659155318, 14102820203, 28205640406]

約数ペア:

[(1, 28205640406), (2, 14102820203), (17, 1659155318), (34, 829577659), (97, 290779798), (194, 145389899), (1649, 17104694), (3298, 8552347)]