65938922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 117642240

約数和(自身を除く): 51703318

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 959, 1109, 1918, 2218, 4247, 7763, 8494, 15526, 29729, 34379, 59458, 68758, 151933, 240653, 303866, 481306, 1063531, 2127062, 4709923, 9419846, 32969461, 65938922]

約数ペア:

[(1, 65938922), (2, 32969461), (7, 9419846), (14, 4709923), (31, 2127062), (62, 1063531), (137, 481306), (217, 303866), (274, 240653), (434, 151933), (959, 68758), (1109, 59458), (1918, 34379), (2218, 29729), (4247, 15526), (7763, 8494)]