72284128

素因数分解:

$2^5\times 7^1\times {\mathrm{467}}^1\times {\mathrm{691}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 163223424

約数和(自身を除く): 90939296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 467, 691, 934, 1382, 1868, 2764, 3269, 3736, 4837, 5528, 6538, 7472, 9674, 11056, 13076, 14944, 19348, 22112, 26152, 38696, 52304, 77392, 104608, 154784, 322697, 645394, 1290788, 2258879, 2581576, 4517758, 5163152, 9035516, 10326304, 18071032, 36142064, 72284128]

約数ペア:

[(1, 72284128), (2, 36142064), (4, 18071032), (7, 10326304), (8, 9035516), (14, 5163152), (16, 4517758), (28, 2581576), (32, 2258879), (56, 1290788), (112, 645394), (224, 322697), (467, 154784), (691, 104608), (934, 77392), (1382, 52304), (1868, 38696), (2764, 26152), (3269, 22112), (3736, 19348), (4837, 14944), (5528, 13076), (6538, 11056), (7472, 9674)]