73900038814

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12538181}}^1$

素因数の和:12538611

約数の個数: 16

約数和(自身を含む): 126986707296

約数和(自身を除く): 53086668482

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 12538181, 25076362, 87767267, 175534534, 5278574201, 10557148402, 36950019407, 73900038814]

約数ペア:

[(1, 73900038814), (2, 36950019407), (7, 10557148402), (14, 5278574201), (421, 175534534), (842, 87767267), (2947, 25076362), (5894, 12538181)]