77387908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2003}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 146115648

約数和(自身を除く): 68727740

約数列:

[1, 2, 4, 13, 26, 52, 743, 1486, 2003, 2972, 4006, 8012, 9659, 19318, 26039, 38636, 52078, 104156, 1488229, 2976458, 5952916, 19346977, 38693954, 77387908]

約数ペア:

[(1, 77387908), (2, 38693954), (4, 19346977), (13, 5952916), (26, 2976458), (52, 1488229), (743, 104156), (1486, 52078), (2003, 38636), (2972, 26039), (4006, 19318), (8012, 9659)]