39308278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 62853120

約数和(自身を除く): 23544842

約数列:

[1, 2, 43, 59, 61, 86, 118, 122, 127, 254, 2537, 2623, 3599, 5074, 5246, 5461, 7198, 7493, 7747, 10922, 14986, 15494, 154757, 309514, 322199, 333121, 457073, 644398, 666242, 914146, 19654139, 39308278]

約数ペア:

[(1, 39308278), (2, 19654139), (43, 914146), (59, 666242), (61, 644398), (86, 457073), (118, 333121), (122, 322199), (127, 309514), (254, 154757), (2537, 15494), (2623, 14986), (3599, 10922), (5074, 7747), (5246, 7493), (5461, 7198)]