39685334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^2$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 65388960

約数和(自身を除く): 25703626

約数列:

[1, 2, 13, 26, 79, 139, 158, 278, 1027, 1807, 2054, 3614, 10981, 19321, 21962, 38642, 142753, 251173, 285506, 502346, 1526359, 3052718, 19842667, 39685334]

約数ペア:

[(1, 39685334), (2, 19842667), (13, 3052718), (26, 1526359), (79, 502346), (139, 285506), (158, 251173), (278, 142753), (1027, 38642), (1807, 21962), (2054, 19321), (3614, 10981)]