78330538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 138583872

約数和(自身を除く): 60253334

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 401, 683, 802, 1366, 4411, 5213, 7513, 8822, 8879, 10426, 15026, 17758, 57343, 97669, 114686, 195338, 273883, 547766, 3012713, 3560479, 6025426, 7120958, 39165269, 78330538]

約数ペア:

[(1, 78330538), (2, 39165269), (11, 7120958), (13, 6025426), (22, 3560479), (26, 3012713), (143, 547766), (286, 273883), (401, 195338), (683, 114686), (802, 97669), (1366, 57343), (4411, 17758), (5213, 15026), (7513, 10426), (8822, 8879)]