26866964

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 47940480

約数和(自身を除く): 21073516

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 463, 652, 926, 1852, 14507, 29014, 41207, 58028, 75469, 82414, 150938, 164828, 301876, 6716741, 13433482, 26866964]

約数ペア:

[(1, 26866964), (2, 13433482), (4, 6716741), (89, 301876), (163, 164828), (178, 150938), (326, 82414), (356, 75469), (463, 58028), (652, 41207), (926, 29014), (1852, 14507)]