72378368

素因数分解:

$2^{11}\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 147420000

約数和(自身を除く): 75041632

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 599, 944, 1024, 1198, 1888, 2048, 2396, 3776, 4792, 7552, 9584, 15104, 19168, 30208, 35341, 38336, 60416, 70682, 76672, 120832, 141364, 153344, 282728, 306688, 565456, 613376, 1130912, 1226752, 2261824, 4523648, 9047296, 18094592, 36189184, 72378368]

約数ペア:

[(1, 72378368), (2, 36189184), (4, 18094592), (8, 9047296), (16, 4523648), (32, 2261824), (59, 1226752), (64, 1130912), (118, 613376), (128, 565456), (236, 306688), (256, 282728), (472, 153344), (512, 141364), (599, 120832), (944, 76672), (1024, 70682), (1198, 60416), (1888, 38336), (2048, 35341), (2396, 30208), (3776, 19168), (4792, 15104), (7552, 9584)]