78991682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{751}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 148137984

約数和(自身を除く): 69146302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 683, 751, 1366, 1502, 4781, 5257, 7513, 8261, 9562, 10514, 15026, 16522, 52591, 57827, 105182, 115654, 512933, 1025866, 3590531, 5642263, 7181062, 11284526, 39495841, 78991682]

約数ペア:

[(1, 78991682), (2, 39495841), (7, 11284526), (11, 7181062), (14, 5642263), (22, 3590531), (77, 1025866), (154, 512933), (683, 115654), (751, 105182), (1366, 57827), (1502, 52591), (4781, 16522), (5257, 15026), (7513, 10514), (8261, 9562)]