64866076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77591}}^1$

素因数の和:77625

約数の個数: 24

約数和(自身を含む): 130354560

約数和(自身を除く): 65488484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77591, 155182, 310364, 853501, 1474229, 1707002, 2948458, 3414004, 5896916, 16216519, 32433038, 64866076]

約数ペア:

[(1, 64866076), (2, 32433038), (4, 16216519), (11, 5896916), (19, 3414004), (22, 2948458), (38, 1707002), (44, 1474229), (76, 853501), (209, 310364), (418, 155182), (836, 77591)]