40365038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5528

約数の個数: 32

約数和(自身を含む): 75644928

約数和(自身を除く): 35279890

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 5471, 7378, 10942, 38297, 76594, 93007, 169601, 186014, 339202, 651049, 1187207, 1302098, 2374414, 2883217, 5766434, 20182519, 40365038]

約数ペア:

[(1, 40365038), (2, 20182519), (7, 5766434), (14, 2883217), (17, 2374414), (31, 1302098), (34, 1187207), (62, 651049), (119, 339202), (217, 186014), (238, 169601), (434, 93007), (527, 76594), (1054, 38297), (3689, 10942), (5471, 7378)]