73374208

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1188

約数の個数: 40

約数和(自身を含む): 147803040

約数和(自身を除く): 74428832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1031, 1112, 2062, 2224, 4124, 4448, 8248, 8896, 16496, 17792, 32992, 35584, 65984, 71168, 131968, 143309, 263936, 286618, 527872, 573236, 1146472, 2292944, 4585888, 9171776, 18343552, 36687104, 73374208]

約数ペア:

[(1, 73374208), (2, 36687104), (4, 18343552), (8, 9171776), (16, 4585888), (32, 2292944), (64, 1146472), (128, 573236), (139, 527872), (256, 286618), (278, 263936), (512, 143309), (556, 131968), (1031, 71168), (1112, 65984), (2062, 35584), (2224, 32992), (4124, 17792), (4448, 16496), (8248, 8896)]