4967296

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 10000080

約数和(自身を除く): 5032784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 257, 302, 514, 604, 1028, 1208, 2056, 2416, 4112, 4832, 8224, 9664, 16448, 19328, 32896, 38807, 77614, 155228, 310456, 620912, 1241824, 2483648, 4967296]

約数ペア:

[(1, 4967296), (2, 2483648), (4, 1241824), (8, 620912), (16, 310456), (32, 155228), (64, 77614), (128, 38807), (151, 32896), (257, 19328), (302, 16448), (514, 9664), (604, 8224), (1028, 4832), (1208, 4112), (2056, 2416)]