64469416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1933}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 132285600

約数和(自身を除く): 67816184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 1933, 3032, 3866, 4169, 7732, 8338, 15464, 16676, 21263, 33352, 42526, 85052, 170104, 732607, 1465214, 2930428, 5860856, 8058677, 16117354, 32234708, 64469416]

約数ペア:

[(1, 64469416), (2, 32234708), (4, 16117354), (8, 8058677), (11, 5860856), (22, 2930428), (44, 1465214), (88, 732607), (379, 170104), (758, 85052), (1516, 42526), (1933, 33352), (3032, 21263), (3866, 16676), (4169, 15464), (7732, 8338)]