38333788636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{943903}}^1$

素因数の和:944002

約数の個数: 48

約数和(自身を含む): 79922239488

約数和(自身を除く): 41588450852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 10153, 20306, 40612, 943903, 1887806, 3775612, 10382933, 12270739, 20765866, 24541478, 41531732, 49082956, 67017113, 134034226, 134978129, 268068452, 269956258, 539912516, 737188243, 871222469, 1474376486, 1742444938, 2948752972, 3484889876, 9583447159, 19166894318, 38333788636]

約数ペア:

[(1, 38333788636), (2, 19166894318), (4, 9583447159), (11, 3484889876), (13, 2948752972), (22, 1742444938), (26, 1474376486), (44, 871222469), (52, 737188243), (71, 539912516), (142, 269956258), (143, 268068452), (284, 134978129), (286, 134034226), (572, 67017113), (781, 49082956), (923, 41531732), (1562, 24541478), (1846, 20765866), (3124, 12270739), (3692, 10382933), (10153, 3775612), (20306, 1887806), (40612, 943903)]