28661889644

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{16069}}^1\times {\mathrm{4091}}^1$

素因数の和:20273

約数の個数: 24

約数和(自身を含む): 50633998800

約数和(自身を除く): 21972109156

約数列:

[1, 2, 4, 109, 218, 436, 4091, 8182, 16069, 16364, 32138, 64276, 445919, 891838, 1751521, 1783676, 3503042, 7006084, 65738279, 131476558, 262953116, 7165472411, 14330944822, 28661889644]

約数ペア:

[(1, 28661889644), (2, 14330944822), (4, 7165472411), (109, 262953116), (218, 131476558), (436, 65738279), (4091, 7006084), (8182, 3503042), (16069, 1783676), (16364, 1751521), (32138, 891838), (64276, 445919)]