1878806656

素因数分解:

$2^7\times {\mathrm{1487}}^1\times {\mathrm{9871}}^1$

素因数の和:11372

約数の個数: 32

約数和(自身を含む): 3745831680

約数和(自身を除く): 1867025024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1487, 2974, 5948, 9871, 11896, 19742, 23792, 39484, 47584, 78968, 95168, 157936, 190336, 315872, 631744, 1263488, 14678177, 29356354, 58712708, 117425416, 234850832, 469701664, 939403328, 1878806656]

約数ペア:

[(1, 1878806656), (2, 939403328), (4, 469701664), (8, 234850832), (16, 117425416), (32, 58712708), (64, 29356354), (128, 14678177), (1487, 1263488), (2974, 631744), (5948, 315872), (9871, 190336), (11896, 157936), (19742, 95168), (23792, 78968), (39484, 47584)]