27560336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90659}}^1$

素因数の和:90686

約数の個数: 20

約数和(自身を含む): 56209200

約数和(自身を除く): 28648864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90659, 181318, 362636, 725272, 1450544, 1722521, 3445042, 6890084, 13780168, 27560336]

約数ペア:

[(1, 27560336), (2, 13780168), (4, 6890084), (8, 3445042), (16, 1722521), (19, 1450544), (38, 725272), (76, 362636), (152, 181318), (304, 90659)]