729068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1375920

約数和(自身を除く): 646852

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 181, 212, 362, 724, 1007, 2014, 3439, 4028, 6878, 9593, 13756, 19186, 38372, 182267, 364534, 729068]

約数ペア:

[(1, 729068), (2, 364534), (4, 182267), (19, 38372), (38, 19186), (53, 13756), (76, 9593), (106, 6878), (181, 4028), (212, 3439), (362, 2014), (724, 1007)]