64687656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245029}}^1$

素因数の和:245049

約数の個数: 32

約数和(自身を含む): 176421600

約数和(自身を除く): 111733944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 245029, 490058, 735087, 980116, 1470174, 1960232, 2695319, 2940348, 5390638, 5880696, 8085957, 10781276, 16171914, 21562552, 32343828, 64687656]

約数ペア:

[(1, 64687656), (2, 32343828), (3, 21562552), (4, 16171914), (6, 10781276), (8, 8085957), (11, 5880696), (12, 5390638), (22, 2940348), (24, 2695319), (33, 1960232), (44, 1470174), (66, 980116), (88, 735087), (132, 490058), (264, 245029)]