39444886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 66151008

約数和(自身を除く): 26706122

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 313, 481, 626, 962, 1703, 3406, 4069, 4847, 8138, 9694, 11581, 23162, 41003, 63011, 82006, 126022, 150553, 301106, 533039, 1066078, 1517111, 3034222, 19722443, 39444886]

約数ペア:

[(1, 39444886), (2, 19722443), (13, 3034222), (26, 1517111), (37, 1066078), (74, 533039), (131, 301106), (262, 150553), (313, 126022), (481, 82006), (626, 63011), (962, 41003), (1703, 23162), (3406, 11581), (4069, 9694), (4847, 8138)]