64820076

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{5563}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 151429824

約数和(自身を除く): 86609748

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3884, 5563, 5826, 11126, 11652, 16689, 22252, 33378, 66756, 5401673, 10803346, 16205019, 21606692, 32410038, 64820076]

約数ペア:

[(1, 64820076), (2, 32410038), (3, 21606692), (4, 16205019), (6, 10803346), (12, 5401673), (971, 66756), (1942, 33378), (2913, 22252), (3884, 16689), (5563, 11652), (5826, 11126)]