127828736

素因数分解:

$2^8\times 7^1\times {\mathrm{71333}}^1$

素因数の和:71356

約数の個数: 36

約数和(自身を含む): 291613392

約数和(自身を除く): 163784656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 71333, 142666, 285332, 499331, 570664, 998662, 1141328, 1997324, 2282656, 3994648, 4565312, 7989296, 9130624, 15978592, 18261248, 31957184, 63914368, 127828736]

約数ペア:

[(1, 127828736), (2, 63914368), (4, 31957184), (7, 18261248), (8, 15978592), (14, 9130624), (16, 7989296), (28, 4565312), (32, 3994648), (56, 2282656), (64, 1997324), (112, 1141328), (128, 998662), (224, 570664), (256, 499331), (448, 285332), (896, 142666), (1792, 71333)]