64282712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 139164480

約数和(自身を除く): 74881768

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 206, 221, 353, 412, 442, 706, 824, 884, 1339, 1412, 1751, 1768, 2678, 2824, 3502, 4589, 5356, 6001, 7004, 9178, 10712, 12002, 14008, 18356, 22763, 24004, 36359, 36712, 45526, 48008, 72718, 78013, 91052, 145436, 156026, 182104, 290872, 312052, 472667, 618103, 624104, 945334, 1236206, 1890668, 2472412, 3781336, 4944824, 8035339, 16070678, 32141356, 64282712]

約数ペア:

[(1, 64282712), (2, 32141356), (4, 16070678), (8, 8035339), (13, 4944824), (17, 3781336), (26, 2472412), (34, 1890668), (52, 1236206), (68, 945334), (103, 624104), (104, 618103), (136, 472667), (206, 312052), (221, 290872), (353, 182104), (412, 156026), (442, 145436), (706, 91052), (824, 78013), (884, 72718), (1339, 48008), (1412, 45526), (1751, 36712), (1768, 36359), (2678, 24004), (2824, 22763), (3502, 18356), (4589, 14008), (5356, 12002), (6001, 10712), (7004, 9178)]