66016708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 117777632

約数和(自身を除く): 51760924

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 787, 1252, 1574, 3148, 20971, 41942, 52729, 83884, 105458, 210916, 246331, 492662, 985324, 16504177, 33008354, 66016708]

約数ペア:

[(1, 66016708), (2, 33008354), (4, 16504177), (67, 985324), (134, 492662), (268, 246331), (313, 210916), (626, 105458), (787, 83884), (1252, 52729), (1574, 41942), (3148, 20971)]