13528372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 28308672

約数和(自身を除く): 14780300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 353, 572, 706, 737, 871, 1412, 1474, 1742, 2948, 3484, 3883, 4589, 7766, 9178, 9581, 15532, 18356, 19162, 23651, 38324, 47302, 50479, 94604, 100958, 201916, 260161, 307463, 520322, 614926, 1040644, 1229852, 3382093, 6764186, 13528372]

約数ペア:

[(1, 13528372), (2, 6764186), (4, 3382093), (11, 1229852), (13, 1040644), (22, 614926), (26, 520322), (44, 307463), (52, 260161), (67, 201916), (134, 100958), (143, 94604), (268, 50479), (286, 47302), (353, 38324), (572, 23651), (706, 19162), (737, 18356), (871, 15532), (1412, 9581), (1474, 9178), (1742, 7766), (2948, 4589), (3484, 3883)]