55578112

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1578

約数の個数: 40

約数和(自身を含む): 112644576

約数和(自身を除く): 57066464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 1487, 2336, 2974, 4672, 5948, 9344, 11896, 18688, 23792, 37376, 47584, 95168, 108551, 190336, 217102, 380672, 434204, 761344, 868408, 1736816, 3473632, 6947264, 13894528, 27789056, 55578112]

約数ペア:

[(1, 55578112), (2, 27789056), (4, 13894528), (8, 6947264), (16, 3473632), (32, 1736816), (64, 868408), (73, 761344), (128, 434204), (146, 380672), (256, 217102), (292, 190336), (512, 108551), (584, 95168), (1168, 47584), (1487, 37376), (2336, 23792), (2974, 18688), (4672, 11896), (5948, 9344)]