77130778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18217}}^1$

素因数の和:18321

約数の個数: 16

約数和(自身を含む): 121331880

約数和(自身を除く): 44201102

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 18217, 36434, 528293, 1056586, 1329841, 2659682, 38565389, 77130778]

約数ペア:

[(1, 77130778), (2, 38565389), (29, 2659682), (58, 1329841), (73, 1056586), (146, 528293), (2117, 36434), (4234, 18217)]