8642368

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 19897344

約数和(自身を除く): 11254976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 191, 202, 224, 382, 404, 448, 707, 764, 808, 1337, 1414, 1528, 1616, 2674, 2828, 3056, 3232, 5348, 5656, 6112, 6464, 10696, 11312, 12224, 19291, 21392, 22624, 38582, 42784, 45248, 77164, 85568, 135037, 154328, 270074, 308656, 540148, 617312, 1080296, 1234624, 2160592, 4321184, 8642368]

約数ペア:

[(1, 8642368), (2, 4321184), (4, 2160592), (7, 1234624), (8, 1080296), (14, 617312), (16, 540148), (28, 308656), (32, 270074), (56, 154328), (64, 135037), (101, 85568), (112, 77164), (191, 45248), (202, 42784), (224, 38582), (382, 22624), (404, 21392), (448, 19291), (707, 12224), (764, 11312), (808, 10696), (1337, 6464), (1414, 6112), (1528, 5656), (1616, 5348), (2674, 3232), (2828, 3056)]