40106668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38713}}^1$

素因数の和:38761

約数の個数: 24

約数和(自身を含む): 82383392

約数和(自身を除く): 42276724

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38713, 77426, 154852, 270991, 541982, 1083964, 1432381, 2864762, 5729524, 10026667, 20053334, 40106668]

約数ペア:

[(1, 40106668), (2, 20053334), (4, 10026667), (7, 5729524), (14, 2864762), (28, 1432381), (37, 1083964), (74, 541982), (148, 270991), (259, 154852), (518, 77426), (1036, 38713)]