686921152

素因数分解:

$2^6\times {\mathrm{1949}}^1\times {\mathrm{5507}}^1$

素因数の和:7468

約数の個数: 28

約数和(自身を含む): 1364056200

約数和(自身を除く): 677135048

約数列:

[1, 2, 4, 8, 16, 32, 64, 1949, 3898, 5507, 7796, 11014, 15592, 22028, 31184, 44056, 62368, 88112, 124736, 176224, 352448, 10733143, 21466286, 42932572, 85865144, 171730288, 343460576, 686921152]

約数ペア:

[(1, 686921152), (2, 343460576), (4, 171730288), (8, 85865144), (16, 42932572), (32, 21466286), (64, 10733143), (1949, 352448), (3898, 176224), (5507, 124736), (7796, 88112), (11014, 62368), (15592, 44056), (22028, 31184)]