7756892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 16257024

約数和(自身を除く): 8500132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 191, 284, 286, 382, 572, 764, 781, 923, 1562, 1846, 2101, 2483, 3124, 3692, 4202, 4966, 8404, 9932, 10153, 13561, 20306, 27122, 27313, 40612, 54244, 54626, 109252, 149171, 176293, 298342, 352586, 596684, 705172, 1939223, 3878446, 7756892]

約数ペア:

[(1, 7756892), (2, 3878446), (4, 1939223), (11, 705172), (13, 596684), (22, 352586), (26, 298342), (44, 176293), (52, 149171), (71, 109252), (142, 54626), (143, 54244), (191, 40612), (284, 27313), (286, 27122), (382, 20306), (572, 13561), (764, 10153), (781, 9932), (923, 8404), (1562, 4966), (1846, 4202), (2101, 3692), (2483, 3124)]