78247052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10099}}^1$

素因数の和:10265

約数の個数: 24

約数和(自身を含む): 148470000

約数和(自身を除く): 70222948

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 10099, 20198, 40396, 131287, 262574, 525148, 1504751, 3009502, 6019004, 19561763, 39123526, 78247052]

約数ペア:

[(1, 78247052), (2, 39123526), (4, 19561763), (13, 6019004), (26, 3009502), (52, 1504751), (149, 525148), (298, 262574), (596, 131287), (1937, 40396), (3874, 20198), (7748, 10099)]