74139884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 160415808

約数和(自身を除く): 86275924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 577, 706, 1154, 1412, 2308, 2471, 4039, 4589, 4942, 7501, 8078, 9178, 9884, 15002, 16156, 18356, 30004, 32123, 52507, 64246, 105014, 128492, 203681, 210028, 407362, 814724, 1425767, 2647853, 2851534, 5295706, 5703068, 10591412, 18534971, 37069942, 74139884]

約数ペア:

[(1, 74139884), (2, 37069942), (4, 18534971), (7, 10591412), (13, 5703068), (14, 5295706), (26, 2851534), (28, 2647853), (52, 1425767), (91, 814724), (182, 407362), (353, 210028), (364, 203681), (577, 128492), (706, 105014), (1154, 64246), (1412, 52507), (2308, 32123), (2471, 30004), (4039, 18356), (4589, 16156), (4942, 15002), (7501, 9884), (8078, 9178)]