38729123584

素因数分解:

$2^8\times {\mathrm{311}}^1\times {\mathrm{486449}}^1$

素因数の和:486776

約数の個数: 36

約数和(自身を含む): 77555696400

約数和(自身を除く): 38826572816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 622, 1244, 2488, 4976, 9952, 19904, 39808, 79616, 486449, 972898, 1945796, 3891592, 7783184, 15566368, 31132736, 62265472, 124530944, 151285639, 302571278, 605142556, 1210285112, 2420570224, 4841140448, 9682280896, 19364561792, 38729123584]

約数ペア:

[(1, 38729123584), (2, 19364561792), (4, 9682280896), (8, 4841140448), (16, 2420570224), (32, 1210285112), (64, 605142556), (128, 302571278), (256, 151285639), (311, 124530944), (622, 62265472), (1244, 31132736), (2488, 15566368), (4976, 7783184), (9952, 3891592), (19904, 1945796), (39808, 972898), (79616, 486449)]