66703756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125383}}^1$

素因数の和:125413

約数の個数: 24

約数和(自身を含む): 140430080

約数和(自身を除く): 73726324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 125383, 250766, 501532, 877681, 1755362, 2382277, 3510724, 4764554, 9529108, 16675939, 33351878, 66703756]

約数ペア:

[(1, 66703756), (2, 33351878), (4, 16675939), (7, 9529108), (14, 4764554), (19, 3510724), (28, 2382277), (38, 1755362), (76, 877681), (133, 501532), (266, 250766), (532, 125383)]