27548128

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 29333312

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 439, 592, 848, 878, 1184, 1696, 1756, 1961, 3512, 3922, 7024, 7844, 14048, 15688, 16243, 23267, 31376, 32486, 46534, 62752, 64972, 93068, 129944, 186136, 259888, 372272, 519776, 744544, 860879, 1721758, 3443516, 6887032, 13774064, 27548128]

約数ペア:

[(1, 27548128), (2, 13774064), (4, 6887032), (8, 3443516), (16, 1721758), (32, 860879), (37, 744544), (53, 519776), (74, 372272), (106, 259888), (148, 186136), (212, 129944), (296, 93068), (424, 64972), (439, 62752), (592, 46534), (848, 32486), (878, 31376), (1184, 23267), (1696, 16243), (1756, 15688), (1961, 14048), (3512, 7844), (3922, 7024)]