78215462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{4243}}^1$

素因数の和:4967

約数の個数: 16

約数和(自身を含む): 126556080

約数和(自身を除く): 48340618

約数列:

[1, 2, 13, 26, 709, 1418, 4243, 8486, 9217, 18434, 55159, 110318, 3008287, 6016574, 39107731, 78215462]

約数ペア:

[(1, 78215462), (2, 39107731), (13, 6016574), (26, 3008287), (709, 110318), (1418, 55159), (4243, 18434), (8486, 9217)]