1397404672

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{47057}}^1$

素因数の和:47106

約数の個数: 44

約数和(自身を含む): 2889831780

約数和(自身を除く): 1492427108

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 7424, 14848, 29696, 47057, 94114, 188228, 376456, 752912, 1364653, 1505824, 2729306, 3011648, 5458612, 6023296, 10917224, 12046592, 21834448, 24093184, 43668896, 48186368, 87337792, 174675584, 349351168, 698702336, 1397404672]

約数ペア:

[(1, 1397404672), (2, 698702336), (4, 349351168), (8, 174675584), (16, 87337792), (29, 48186368), (32, 43668896), (58, 24093184), (64, 21834448), (116, 12046592), (128, 10917224), (232, 6023296), (256, 5458612), (464, 3011648), (512, 2729306), (928, 1505824), (1024, 1364653), (1856, 752912), (3712, 376456), (7424, 188228), (14848, 94114), (29696, 47057)]