74564584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5323}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 149497920

約数和(自身を除く): 74933336

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 5323, 7004, 10646, 14008, 21292, 42584, 90491, 180982, 361964, 548269, 723928, 1096538, 2193076, 4386152, 9320573, 18641146, 37282292, 74564584]

約数ペア:

[(1, 74564584), (2, 37282292), (4, 18641146), (8, 9320573), (17, 4386152), (34, 2193076), (68, 1096538), (103, 723928), (136, 548269), (206, 361964), (412, 180982), (824, 90491), (1751, 42584), (3502, 21292), (5323, 14008), (7004, 10646)]