78030854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 132001056

約数和(自身を除く): 53970202

約数列:

[1, 2, 11, 22, 37, 74, 257, 373, 407, 514, 746, 814, 2827, 4103, 5654, 8206, 9509, 13801, 19018, 27602, 95861, 104599, 151811, 191722, 209198, 303622, 1054471, 2108942, 3546857, 7093714, 39015427, 78030854]

約数ペア:

[(1, 78030854), (2, 39015427), (11, 7093714), (22, 3546857), (37, 2108942), (74, 1054471), (257, 303622), (373, 209198), (407, 191722), (514, 151811), (746, 104599), (814, 95861), (2827, 27602), (4103, 19018), (5654, 13801), (8206, 9509)]