38728384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31849}}^1$

素因数の和:31880

約数の個数: 28

約数和(自身を含む): 80899000

約数和(自身を除く): 42170616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 31849, 63698, 127396, 254792, 509584, 605131, 1019168, 1210262, 2038336, 2420524, 4841048, 9682096, 19364192, 38728384]

約数ペア:

[(1, 38728384), (2, 19364192), (4, 9682096), (8, 4841048), (16, 2420524), (19, 2038336), (32, 1210262), (38, 1019168), (64, 605131), (76, 509584), (152, 254792), (304, 127396), (608, 63698), (1216, 31849)]