64790722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{36277}}^1$

素因数の和:36345

約数の個数: 16

約数和(自身を含む): 104480640

約数和(自身を除く): 39689918

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 36277, 72554, 689263, 1378526, 1705019, 3410038, 32395361, 64790722]

約数ペア:

[(1, 64790722), (2, 32395361), (19, 3410038), (38, 1705019), (47, 1378526), (94, 689263), (893, 72554), (1786, 36277)]