72222002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 120967680

約数和(自身を除く): 48745678

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1406, 1657, 2294, 3314, 21793, 31483, 43586, 51367, 61309, 62966, 102734, 122618, 975973, 1164871, 1900579, 1951946, 2329742, 3801158, 36111001, 72222002]

約数ペア:

[(1, 72222002), (2, 36111001), (19, 3801158), (31, 2329742), (37, 1951946), (38, 1900579), (62, 1164871), (74, 975973), (589, 122618), (703, 102734), (1147, 62966), (1178, 61309), (1406, 51367), (1657, 43586), (2294, 31483), (3314, 21793)]