3281072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 6874560

約数和(自身を除く): 3593488

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 251, 304, 344, 502, 688, 817, 1004, 1634, 2008, 3268, 4016, 4769, 6536, 9538, 10793, 13072, 19076, 21586, 38152, 43172, 76304, 86344, 172688, 205067, 410134, 820268, 1640536, 3281072]

約数ペア:

[(1, 3281072), (2, 1640536), (4, 820268), (8, 410134), (16, 205067), (19, 172688), (38, 86344), (43, 76304), (76, 43172), (86, 38152), (152, 21586), (172, 19076), (251, 13072), (304, 10793), (344, 9538), (502, 6536), (688, 4769), (817, 4016), (1004, 3268), (1634, 2008)]