42567904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 89948880

約数和(自身を除く): 47380976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1321, 1696, 2014, 2642, 4028, 5284, 8056, 10568, 16112, 21136, 25099, 32224, 42272, 50198, 70013, 100396, 140026, 200792, 280052, 401584, 560104, 803168, 1120208, 1330247, 2240416, 2660494, 5320988, 10641976, 21283952, 42567904]

約数ペア:

[(1, 42567904), (2, 21283952), (4, 10641976), (8, 5320988), (16, 2660494), (19, 2240416), (32, 1330247), (38, 1120208), (53, 803168), (76, 560104), (106, 401584), (152, 280052), (212, 200792), (304, 140026), (424, 100396), (608, 70013), (848, 50198), (1007, 42272), (1321, 32224), (1696, 25099), (2014, 21136), (2642, 16112), (4028, 10568), (5284, 8056)]