42926884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 102961152

約数和(自身を除く): 60034268

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 151, 154, 182, 284, 286, 302, 308, 364, 497, 572, 604, 781, 923, 994, 1001, 1057, 1562, 1661, 1846, 1963, 1988, 2002, 2114, 3124, 3322, 3692, 3926, 4004, 4228, 5467, 6461, 6644, 7852, 10153, 10721, 10934, 11627, 12922, 13741, 20306, 21442, 21593, 21868, 23254, 25844, 27482, 40612, 42884, 43186, 46508, 54964, 71071, 75047, 86372, 117931, 139373, 142142, 150094, 151151, 235862, 278746, 284284, 300188, 302302, 471724, 557492, 604604, 825517, 975611, 1533103, 1651034, 1951222, 3066206, 3302068, 3902444, 6132412, 10731721, 21463442, 42926884]

約数ペア:

[(1, 42926884), (2, 21463442), (4, 10731721), (7, 6132412), (11, 3902444), (13, 3302068), (14, 3066206), (22, 1951222), (26, 1651034), (28, 1533103), (44, 975611), (52, 825517), (71, 604604), (77, 557492), (91, 471724), (142, 302302), (143, 300188), (151, 284284), (154, 278746), (182, 235862), (284, 151151), (286, 150094), (302, 142142), (308, 139373), (364, 117931), (497, 86372), (572, 75047), (604, 71071), (781, 54964), (923, 46508), (994, 43186), (1001, 42884), (1057, 40612), (1562, 27482), (1661, 25844), (1846, 23254), (1963, 21868), (1988, 21593), (2002, 21442), (2114, 20306), (3124, 13741), (3322, 12922), (3692, 11627), (3926, 10934), (4004, 10721), (4228, 10153), (5467, 7852), (6461, 6644)]