27489370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 52161408

約数和(自身を除く): 24672038

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 1117, 2234, 2461, 4922, 5585, 11170, 12305, 24610, 25691, 51382, 119519, 128455, 239038, 256910, 597595, 1195190, 2748937, 5497874, 13744685, 27489370]

約数ペア:

[(1, 27489370), (2, 13744685), (5, 5497874), (10, 2748937), (23, 1195190), (46, 597595), (107, 256910), (115, 239038), (214, 128455), (230, 119519), (535, 51382), (1070, 25691), (1117, 24610), (2234, 12305), (2461, 11170), (4922, 5585)]