11779768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 29675520

約数和(自身を除く): 17895752

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, 364, 572, 616, 728, 1001, 1144, 1471, 2002, 2942, 4004, 5884, 8008, 10297, 11768, 16181, 19123, 20594, 32362, 38246, 41188, 64724, 76492, 82376, 113267, 129448, 133861, 152984, 210353, 226534, 267722, 420706, 453068, 535444, 841412, 906136, 1070888, 1472471, 1682824, 2944942, 5889884, 11779768]

約数ペア:

[(1, 11779768), (2, 5889884), (4, 2944942), (7, 1682824), (8, 1472471), (11, 1070888), (13, 906136), (14, 841412), (22, 535444), (26, 453068), (28, 420706), (44, 267722), (52, 226534), (56, 210353), (77, 152984), (88, 133861), (91, 129448), (104, 113267), (143, 82376), (154, 76492), (182, 64724), (286, 41188), (308, 38246), (364, 32362), (572, 20594), (616, 19123), (728, 16181), (1001, 11768), (1144, 10297), (1471, 8008), (2002, 5884), (2942, 4004)]