38749628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 70541184

約数和(自身を除く): 31791556

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 2281, 4247, 4562, 8494, 9124, 16988, 70711, 141422, 282844, 312497, 624994, 1249988, 9687407, 19374814, 38749628]

約数ペア:

[(1, 38749628), (2, 19374814), (4, 9687407), (31, 1249988), (62, 624994), (124, 312497), (137, 282844), (274, 141422), (548, 70711), (2281, 16988), (4247, 9124), (4562, 8494)]