4321184

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 9870336

約数和(自身を除く): 5549152

約数列:

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

約数ペア:

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