42666506

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 65560320

約数和(自身を除く): 22893814

約数列:

[1, 2, 47, 94, 541, 839, 1082, 1678, 25427, 39433, 50854, 78866, 453899, 907798, 21333253, 42666506]

約数ペア:

[(1, 42666506), (2, 21333253), (47, 907798), (94, 453899), (541, 78866), (839, 50854), (1082, 39433), (1678, 25427)]