65972308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2251}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 122580864

約数和(自身を除く): 56608556

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1724, 2251, 4502, 7327, 9004, 14654, 29308, 38267, 76534, 153068, 970181, 1940362, 3880724, 16493077, 32986154, 65972308]

約数ペア:

[(1, 65972308), (2, 32986154), (4, 16493077), (17, 3880724), (34, 1940362), (68, 970181), (431, 153068), (862, 76534), (1724, 38267), (2251, 29308), (4502, 14654), (7327, 9004)]