39738368

素因数分解:

$2^{10}\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 44

約数和(自身を含む): 80275152

約数和(自身を除く): 40536784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 257, 302, 512, 514, 604, 1024, 1028, 1208, 2056, 2416, 4112, 4832, 8224, 9664, 16448, 19328, 32896, 38656, 38807, 65792, 77312, 77614, 131584, 154624, 155228, 263168, 310456, 620912, 1241824, 2483648, 4967296, 9934592, 19869184, 39738368]

約数ペア:

[(1, 39738368), (2, 19869184), (4, 9934592), (8, 4967296), (16, 2483648), (32, 1241824), (64, 620912), (128, 310456), (151, 263168), (256, 155228), (257, 154624), (302, 131584), (512, 77614), (514, 77312), (604, 65792), (1024, 38807), (1028, 38656), (1208, 32896), (2056, 19328), (2416, 16448), (4112, 9664), (4832, 8224)]