64418201998

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{3779}}^1\times {\mathrm{62213}}^1$

素因数の和:66131

約数の個数: 16

約数和(自身を含む): 97359932880

約数和(自身を除く): 32941730882

約数列:

[1, 2, 137, 274, 3779, 7558, 62213, 124426, 517723, 1035446, 8523181, 17046362, 235102927, 470205854, 32209100999, 64418201998]

約数ペア:

[(1, 64418201998), (2, 32209100999), (137, 470205854), (274, 235102927), (3779, 17046362), (7558, 8523181), (62213, 1035446), (124426, 517723)]