65978916

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{53381}}^1$

素因数の和:53491

約数の個数: 24

約数和(自身を含む): 155448384

約数和(自身を除く): 89469468

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 53381, 106762, 160143, 213524, 320286, 640572, 5498243, 10996486, 16494729, 21992972, 32989458, 65978916]

約数ペア:

[(1, 65978916), (2, 32989458), (3, 21992972), (4, 16494729), (6, 10996486), (12, 5498243), (103, 640572), (206, 320286), (309, 213524), (412, 160143), (618, 106762), (1236, 53381)]