38406676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 88220160

約数和(自身を除く): 49813484

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6563, 13126, 26252, 45941, 72193, 91882, 124697, 144386, 183764, 249394, 288772, 498788, 505351, 872879, 1010702, 1371667, 1745758, 2021404, 2743334, 3491516, 5486668, 9601669, 19203338, 38406676]

約数ペア:

[(1, 38406676), (2, 19203338), (4, 9601669), (7, 5486668), (11, 3491516), (14, 2743334), (19, 2021404), (22, 1745758), (28, 1371667), (38, 1010702), (44, 872879), (76, 505351), (77, 498788), (133, 288772), (154, 249394), (209, 183764), (266, 144386), (308, 124697), (418, 91882), (532, 72193), (836, 45941), (1463, 26252), (2926, 13126), (5852, 6563)]