27881256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89363}}^1$

素因数の和:89385

約数の個数: 32

約数和(自身を含む): 75065760

約数和(自身を除く): 47184504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 89363, 178726, 268089, 357452, 536178, 714904, 1072356, 1161719, 2144712, 2323438, 3485157, 4646876, 6970314, 9293752, 13940628, 27881256]

約数ペア:

[(1, 27881256), (2, 13940628), (3, 9293752), (4, 6970314), (6, 4646876), (8, 3485157), (12, 2323438), (13, 2144712), (24, 1161719), (26, 1072356), (39, 714904), (52, 536178), (78, 357452), (104, 268089), (156, 178726), (312, 89363)]