38744090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 88363008

約数和(自身を除く): 49618918

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 154, 335, 385, 469, 670, 737, 751, 770, 938, 1474, 1502, 2345, 3685, 3755, 4690, 5159, 5257, 7370, 7510, 8261, 10318, 10514, 16522, 25795, 26285, 41305, 50317, 51590, 52570, 57827, 82610, 100634, 115654, 251585, 289135, 352219, 503170, 553487, 578270, 704438, 1106974, 1761095, 2767435, 3522190, 3874409, 5534870, 7748818, 19372045, 38744090]

約数ペア:

[(1, 38744090), (2, 19372045), (5, 7748818), (7, 5534870), (10, 3874409), (11, 3522190), (14, 2767435), (22, 1761095), (35, 1106974), (55, 704438), (67, 578270), (70, 553487), (77, 503170), (110, 352219), (134, 289135), (154, 251585), (335, 115654), (385, 100634), (469, 82610), (670, 57827), (737, 52570), (751, 51590), (770, 50317), (938, 41305), (1474, 26285), (1502, 25795), (2345, 16522), (3685, 10514), (3755, 10318), (4690, 8261), (5159, 7510), (5257, 7370)]