78416308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15797}}^1$

素因数の和:15891

約数の個数: 24

約数和(自身を含む): 147300552

約数和(自身を除く): 68884244

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 15797, 31594, 63188, 268549, 537098, 1074196, 1153181, 2306362, 4612724, 19604077, 39208154, 78416308]

約数ペア:

[(1, 78416308), (2, 39208154), (4, 19604077), (17, 4612724), (34, 2306362), (68, 1153181), (73, 1074196), (146, 537098), (292, 268549), (1241, 63188), (2482, 31594), (4964, 15797)]