42047824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28907

約数の個数: 40

約数和(自身を含む): 100271360

約数和(自身を除く): 58223536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 28879, 57758, 115516, 202153, 231032, 375427, 404306, 462064, 750854, 808612, 1501708, 1617224, 2627989, 3003416, 3234448, 5255978, 6006832, 10511956, 21023912, 42047824]

約数ペア:

[(1, 42047824), (2, 21023912), (4, 10511956), (7, 6006832), (8, 5255978), (13, 3234448), (14, 3003416), (16, 2627989), (26, 1617224), (28, 1501708), (52, 808612), (56, 750854), (91, 462064), (104, 404306), (112, 375427), (182, 231032), (208, 202153), (364, 115516), (728, 57758), (1456, 28879)]