2826824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 7136640

約数和(自身を除く): 4309816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 353, 364, 572, 616, 706, 728, 1001, 1144, 1412, 2002, 2471, 2824, 3883, 4004, 4589, 4942, 7766, 8008, 9178, 9884, 15532, 18356, 19768, 27181, 31064, 32123, 36712, 50479, 54362, 64246, 100958, 108724, 128492, 201916, 217448, 256984, 353353, 403832, 706706, 1413412, 2826824]

約数ペア:

[(1, 2826824), (2, 1413412), (4, 706706), (7, 403832), (8, 353353), (11, 256984), (13, 217448), (14, 201916), (22, 128492), (26, 108724), (28, 100958), (44, 64246), (52, 54362), (56, 50479), (77, 36712), (88, 32123), (91, 31064), (104, 27181), (143, 19768), (154, 18356), (182, 15532), (286, 9884), (308, 9178), (353, 8008), (364, 7766), (572, 4942), (616, 4589), (706, 4004), (728, 3883), (1001, 2824), (1144, 2471), (1412, 2002)]