9999104

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 20174280

約数和(自身を除く): 10175176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 281, 556, 562, 1112, 1124, 2224, 2248, 4448, 4496, 8896, 8992, 17792, 17984, 35584, 35968, 39059, 71936, 78118, 156236, 312472, 624944, 1249888, 2499776, 4999552, 9999104]

約数ペア:

[(1, 9999104), (2, 4999552), (4, 2499776), (8, 1249888), (16, 624944), (32, 312472), (64, 156236), (128, 78118), (139, 71936), (256, 39059), (278, 35968), (281, 35584), (556, 17984), (562, 17792), (1112, 8992), (1124, 8896), (2224, 4496), (2248, 4448)]