38215892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 79761024

約数和(自身を除く): 41545132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 941, 1562, 1846, 1882, 3124, 3692, 3764, 10153, 10351, 12233, 20306, 20702, 24466, 40612, 41404, 48932, 66811, 133622, 134563, 267244, 269126, 538252, 734921, 868543, 1469842, 1737086, 2939684, 3474172, 9553973, 19107946, 38215892]

約数ペア:

[(1, 38215892), (2, 19107946), (4, 9553973), (11, 3474172), (13, 2939684), (22, 1737086), (26, 1469842), (44, 868543), (52, 734921), (71, 538252), (142, 269126), (143, 267244), (284, 134563), (286, 133622), (572, 66811), (781, 48932), (923, 41404), (941, 40612), (1562, 24466), (1846, 20702), (1882, 20306), (3124, 12233), (3692, 10351), (3764, 10153)]