57306388

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 107922780

約数和(自身を除く): 50616392

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 289, 356, 557, 578, 1114, 1156, 1513, 2228, 3026, 6052, 9469, 18938, 25721, 37876, 49573, 51442, 99146, 102884, 160973, 198292, 321946, 643892, 842741, 1685482, 3370964, 14326597, 28653194, 57306388]

約数ペア:

[(1, 57306388), (2, 28653194), (4, 14326597), (17, 3370964), (34, 1685482), (68, 842741), (89, 643892), (178, 321946), (289, 198292), (356, 160973), (557, 102884), (578, 99146), (1114, 51442), (1156, 49573), (1513, 37876), (2228, 25721), (3026, 18938), (6052, 9469)]