12740224

素因数分解:

$2^7\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 29620800

約数和(自身を除く): 16880576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 241, 413, 448, 472, 482, 826, 896, 944, 964, 1652, 1687, 1888, 1928, 3304, 3374, 3776, 3856, 6608, 6748, 7552, 7712, 13216, 13496, 14219, 15424, 26432, 26992, 28438, 30848, 52864, 53984, 56876, 99533, 107968, 113752, 199066, 215936, 227504, 398132, 455008, 796264, 910016, 1592528, 1820032, 3185056, 6370112, 12740224]

約数ペア:

[(1, 12740224), (2, 6370112), (4, 3185056), (7, 1820032), (8, 1592528), (14, 910016), (16, 796264), (28, 455008), (32, 398132), (56, 227504), (59, 215936), (64, 199066), (112, 113752), (118, 107968), (128, 99533), (224, 56876), (236, 53984), (241, 52864), (413, 30848), (448, 28438), (472, 26992), (482, 26432), (826, 15424), (896, 14219), (944, 13496), (964, 13216), (1652, 7712), (1687, 7552), (1888, 6748), (1928, 6608), (3304, 3856), (3374, 3776)]