25600198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3407}}^1$

素因数の和:3456

約数の個数: 24

約数和(自身を含む): 43942752

約数和(自身を除く): 18342554

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3407, 3757, 6814, 7514, 44291, 57919, 88582, 115838, 752947, 984623, 1505894, 1969246, 12800099, 25600198]

約数ペア:

[(1, 25600198), (2, 12800099), (13, 1969246), (17, 1505894), (26, 984623), (34, 752947), (221, 115838), (289, 88582), (442, 57919), (578, 44291), (3407, 7514), (3757, 6814)]