65494856

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22067}}^1$

素因数の和:22133

約数の個数: 32

約数和(自身を含む): 143000640

約数和(自身を除く): 77505784

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 22067, 44134, 88268, 154469, 176536, 308938, 617876, 1169551, 1235752, 2339102, 4678204, 8186857, 9356408, 16373714, 32747428, 65494856]

約数ペア:

[(1, 65494856), (2, 32747428), (4, 16373714), (7, 9356408), (8, 8186857), (14, 4678204), (28, 2339102), (53, 1235752), (56, 1169551), (106, 617876), (212, 308938), (371, 176536), (424, 154469), (742, 88268), (1484, 44134), (2968, 22067)]